2495022010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19192477}}^1$

素因数の和:19192497

約数の個数: 16

約数和(自身を含む): 4836504456

約数和(自身を除く): 2341482446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 19192477, 38384954, 95962385, 191924770, 249502201, 499004402, 1247511005, 2495022010]

約数ペア:

[(1, 2495022010), (2, 1247511005), (5, 499004402), (10, 249502201), (13, 191924770), (26, 95962385), (65, 38384954), (130, 19192477)]