126989251

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 132580800

約数和(自身を除く): 5591549

約数列:

[1, 61, 71, 109, 269, 4331, 6649, 7739, 16409, 19099, 29321, 472079, 1165039, 1788581, 2081791, 126989251]

約数ペア:

[(1, 126989251), (61, 2081791), (71, 1788581), (109, 1165039), (269, 472079), (4331, 29321), (6649, 19099), (7739, 16409)]