2183687492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53527}}^1$

素因数の和:53616

約数の個数: 48

約数和(自身を含む): 4604264448

約数和(自身を除く): 2420576956

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2914, 5828, 10199, 20398, 40796, 53527, 107054, 214108, 374689, 749378, 1498756, 1659337, 2515769, 3318674, 5031538, 6637348, 10063076, 11615359, 17610383, 23230718, 35220766, 46461436, 70441532, 77988839, 155977678, 311955356, 545921873, 1091843746, 2183687492]

約数ペア:

[(1, 2183687492), (2, 1091843746), (4, 545921873), (7, 311955356), (14, 155977678), (28, 77988839), (31, 70441532), (47, 46461436), (62, 35220766), (94, 23230718), (124, 17610383), (188, 11615359), (217, 10063076), (329, 6637348), (434, 5031538), (658, 3318674), (868, 2515769), (1316, 1659337), (1457, 1498756), (2914, 749378), (5828, 374689), (10199, 214108), (20398, 107054), (40796, 53527)]