38777797810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1022891}}^1$

素因数の和:1023138

約数の個数: 32

約数和(自身を含む): 74237409792

約数和(自身を除く): 35459611982

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 2230, 3791, 7582, 18955, 37910, 1022891, 2045782, 5114455, 10228910, 17389147, 34778294, 86945735, 173891470, 228104693, 456209386, 1140523465, 2281046930, 3877779781, 7755559562, 19388898905, 38777797810]

約数ペア:

[(1, 38777797810), (2, 19388898905), (5, 7755559562), (10, 3877779781), (17, 2281046930), (34, 1140523465), (85, 456209386), (170, 228104693), (223, 173891470), (446, 86945735), (1115, 34778294), (2230, 17389147), (3791, 10228910), (7582, 5114455), (18955, 2045782), (37910, 1022891)]