1520355828

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1\times {\mathrm{2137}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 3590403264

約数和(自身を除く): 2070047436

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 587, 606, 1174, 1212, 1761, 2137, 2348, 3522, 4274, 6411, 7044, 8548, 12822, 25644, 59287, 118574, 177861, 215837, 237148, 355722, 431674, 647511, 711444, 863348, 1254419, 1295022, 2508838, 2590044, 3763257, 5017676, 7526514, 15053028, 126696319, 253392638, 380088957, 506785276, 760177914, 1520355828]

約数ペア:

[(1, 1520355828), (2, 760177914), (3, 506785276), (4, 380088957), (6, 253392638), (12, 126696319), (101, 15053028), (202, 7526514), (303, 5017676), (404, 3763257), (587, 2590044), (606, 2508838), (1174, 1295022), (1212, 1254419), (1761, 863348), (2137, 711444), (2348, 647511), (3522, 431674), (4274, 355722), (6411, 237148), (7044, 215837), (8548, 177861), (12822, 118574), (25644, 59287)]