5156471294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{549379}}^1$

素因数の和:549432

約数の個数: 24

約数和(自身を含む): 8791178760

約数和(自身を除く): 3634707466

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 549379, 1098758, 7141927, 10438201, 14283854, 20876402, 135696613, 198325819, 271393226, 396651638, 2578235647, 5156471294]

約数ペア:

[(1, 5156471294), (2, 2578235647), (13, 396651638), (19, 271393226), (26, 198325819), (38, 135696613), (247, 20876402), (361, 14283854), (494, 10438201), (722, 7141927), (4693, 1098758), (9386, 549379)]