1447076974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 2721600000

約数和(自身を除く): 1274523026

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 149, 203, 266, 298, 406, 551, 1043, 1102, 1259, 2086, 2518, 2831, 3857, 4321, 5662, 7714, 8642, 8813, 17626, 19817, 23921, 30247, 36511, 39634, 47842, 60494, 73022, 82099, 164198, 167447, 187591, 255577, 334894, 375182, 511154, 574693, 693709, 1149386, 1313137, 1387418, 2626274, 3564229, 4855963, 5440139, 7128458, 9711926, 10880278, 24949603, 38080973, 49899206, 76161946, 103362641, 206725282, 723538487, 1447076974]

約数ペア:

[(1, 1447076974), (2, 723538487), (7, 206725282), (14, 103362641), (19, 76161946), (29, 49899206), (38, 38080973), (58, 24949603), (133, 10880278), (149, 9711926), (203, 7128458), (266, 5440139), (298, 4855963), (406, 3564229), (551, 2626274), (1043, 1387418), (1102, 1313137), (1259, 1149386), (2086, 693709), (2518, 574693), (2831, 511154), (3857, 375182), (4321, 334894), (5662, 255577), (7714, 187591), (8642, 167447), (8813, 164198), (17626, 82099), (19817, 73022), (23921, 60494), (30247, 47842), (36511, 39634)]