1572439484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{31321}}^1$

素因数の和:31506

約数の個数: 48

約数和(自身を含む): 3451934976

約数和(自身を除く): 1879495492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 326, 652, 1141, 1793, 2282, 3586, 4564, 7172, 12551, 25102, 31321, 50204, 62642, 125284, 219247, 344531, 438494, 689062, 876988, 1378124, 2411717, 4823434, 5105323, 9646868, 10210646, 20421292, 35737261, 56158553, 71474522, 112317106, 142949044, 224634212, 393109871, 786219742, 1572439484]

約数ペア:

[(1, 1572439484), (2, 786219742), (4, 393109871), (7, 224634212), (11, 142949044), (14, 112317106), (22, 71474522), (28, 56158553), (44, 35737261), (77, 20421292), (154, 10210646), (163, 9646868), (308, 5105323), (326, 4823434), (652, 2411717), (1141, 1378124), (1793, 876988), (2282, 689062), (3586, 438494), (4564, 344531), (7172, 219247), (12551, 125284), (25102, 62642), (31321, 50204)]