2886194612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 6131220480

約数和(自身を除く): 3245025868

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 263, 269, 329, 434, 526, 538, 658, 868, 1052, 1076, 1316, 1457, 1841, 1883, 2914, 3682, 3766, 5828, 7364, 7532, 8153, 8339, 10199, 12361, 12643, 16306, 16678, 20398, 24722, 25286, 32612, 33356, 40796, 49444, 50572, 57071, 58373, 70747, 86527, 88501, 114142, 116746, 141494, 173054, 177002, 228284, 233492, 282988, 346108, 354004, 383191, 391933, 495229, 766382, 783866, 990458, 1532764, 1567732, 1980916, 2193157, 2682337, 2743531, 3325109, 4386314, 5364674, 5487062, 6650218, 8772628, 10729348, 10974124, 13300436, 15352099, 23275763, 30704198, 46551526, 61408396, 93103052, 103078379, 206156758, 412313516, 721548653, 1443097306, 2886194612]

約数ペア:

[(1, 2886194612), (2, 1443097306), (4, 721548653), (7, 412313516), (14, 206156758), (28, 103078379), (31, 93103052), (47, 61408396), (62, 46551526), (94, 30704198), (124, 23275763), (188, 15352099), (217, 13300436), (263, 10974124), (269, 10729348), (329, 8772628), (434, 6650218), (526, 5487062), (538, 5364674), (658, 4386314), (868, 3325109), (1052, 2743531), (1076, 2682337), (1316, 2193157), (1457, 1980916), (1841, 1567732), (1883, 1532764), (2914, 990458), (3682, 783866), (3766, 766382), (5828, 495229), (7364, 391933), (7532, 383191), (8153, 354004), (8339, 346108), (10199, 282988), (12361, 233492), (12643, 228284), (16306, 177002), (16678, 173054), (20398, 141494), (24722, 116746), (25286, 114142), (32612, 88501), (33356, 86527), (40796, 70747), (49444, 58373), (50572, 57071)]