487263426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6246967}}^1$

素因数の和:6246985

約数の個数: 16

約数和(自身を含む): 1049490624

約数和(自身を除く): 562227198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6246967, 12493934, 18740901, 37481802, 81210571, 162421142, 243631713, 487263426]

約数ペア:

[(1, 487263426), (2, 243631713), (3, 162421142), (6, 81210571), (13, 37481802), (26, 18740901), (39, 12493934), (78, 6246967)]