2126677745

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{26189}}^1$

素因数の和:26452

約数の個数: 16

約数和(自身を含む): 2592810000

約数和(自身を除く): 466132255

約数列:

[1, 5, 109, 149, 545, 745, 16241, 26189, 81205, 130945, 2854601, 3902161, 14273005, 19510805, 425335549, 2126677745]

約数ペア:

[(1, 2126677745), (5, 425335549), (109, 19510805), (149, 14273005), (545, 3902161), (745, 2854601), (16241, 130945), (26189, 81205)]