797974654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1\times {\mathrm{9001}}^1$

素因数の和:11355

約数の個数: 16

約数和(自身を含む): 1260640080

約数和(自身を除く): 462665426

約数列:

[1, 2, 19, 38, 2333, 4666, 9001, 18002, 44327, 88654, 171019, 342038, 20999333, 41998666, 398987327, 797974654]

約数ペア:

[(1, 797974654), (2, 398987327), (19, 41998666), (38, 20999333), (2333, 342038), (4666, 171019), (9001, 88654), (18002, 44327)]