1551949426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{2767}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 2475256320

約数和(自身を除く): 923306894

約数列:

[1, 2, 23, 46, 89, 137, 178, 274, 2047, 2767, 3151, 4094, 5534, 6302, 12193, 24386, 63641, 127282, 246263, 280439, 379079, 492526, 560878, 758158, 5664049, 8718817, 11328098, 17437634, 33738031, 67476062, 775974713, 1551949426]

約数ペア:

[(1, 1551949426), (2, 775974713), (23, 67476062), (46, 33738031), (89, 17437634), (137, 11328098), (178, 8718817), (274, 5664049), (2047, 758158), (2767, 560878), (3151, 492526), (4094, 379079), (5534, 280439), (6302, 246263), (12193, 127282), (24386, 63641)]