6378790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 12669696

約数和(自身を除く): 6290906

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 563, 1030, 1126, 1133, 2266, 2815, 5630, 5665, 6193, 11330, 12386, 30965, 57989, 61930, 115978, 289945, 579890, 637879, 1275758, 3189395, 6378790]

約数ペア:

[(1, 6378790), (2, 3189395), (5, 1275758), (10, 637879), (11, 579890), (22, 289945), (55, 115978), (103, 61930), (110, 57989), (206, 30965), (515, 12386), (563, 11330), (1030, 6193), (1126, 5665), (1133, 5630), (2266, 2815)]