2051249710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8918477}}^1$

素因数の和:8918507

約数の個数: 16

約数和(自身を含む): 3852782496

約数和(自身を除く): 1801532786

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8918477, 17836954, 44592385, 89184770, 205124971, 410249942, 1025624855, 2051249710]

約数ペア:

[(1, 2051249710), (2, 1025624855), (5, 410249942), (10, 205124971), (23, 89184770), (46, 44592385), (115, 17836954), (230, 8918477)]