212024410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{26737}}^1$

素因数の和:26818

約数の個数: 32

約数和(自身を含む): 417754512

約数和(自身を除く): 205730102

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 26737, 53474, 133685, 267370, 347581, 695162, 1630957, 1737905, 3261914, 3475810, 8154785, 16309570, 21202441, 42404882, 106012205, 212024410]

約数ペア:

[(1, 212024410), (2, 106012205), (5, 42404882), (10, 21202441), (13, 16309570), (26, 8154785), (61, 3475810), (65, 3261914), (122, 1737905), (130, 1630957), (305, 695162), (610, 347581), (793, 267370), (1586, 133685), (3965, 53474), (7930, 26737)]