379797490514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{768820831}}^1$

素因数の和:768820865

約数の個数: 16

約数和(自身を含む): 645809498880

約数和(自身を除く): 266012008366

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 768820831, 1537641662, 9994670803, 14607595789, 19989341606, 29215191578, 189898745257, 379797490514]

約数ペア:

[(1, 379797490514), (2, 189898745257), (13, 29215191578), (19, 19989341606), (26, 14607595789), (38, 9994670803), (247, 1537641662), (494, 768820831)]