16403779882

素因数分解:

$2^1\times 7^2\times {\mathrm{1213}}^1\times {\mathrm{137993}}^1$

素因数の和:139222

約数の個数: 24

約数和(自身を含む): 28646726436

約数和(自身を除く): 12242946554

約数列:

[1, 2, 7, 14, 49, 98, 1213, 2426, 8491, 16982, 59437, 118874, 137993, 275986, 965951, 1931902, 6761657, 13523314, 167385509, 334771018, 1171698563, 2343397126, 8201889941, 16403779882]

約数ペア:

[(1, 16403779882), (2, 8201889941), (7, 2343397126), (14, 1171698563), (49, 334771018), (98, 167385509), (1213, 13523314), (2426, 6761657), (8491, 1931902), (16982, 965951), (59437, 275986), (118874, 137993)]