713902566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397939}}^1$

素因数の和:397980

約数の個数: 32

約数和(自身を含む): 1604494080

約数和(自身を除く): 890591514

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 397939, 795878, 1193817, 2387634, 5173207, 9152597, 10346414, 15519621, 18305194, 27457791, 31039242, 54915582, 118983761, 237967522, 356951283, 713902566]

約数ペア:

[(1, 713902566), (2, 356951283), (3, 237967522), (6, 118983761), (13, 54915582), (23, 31039242), (26, 27457791), (39, 18305194), (46, 15519621), (69, 10346414), (78, 9152597), (138, 5173207), (299, 2387634), (598, 1193817), (897, 795878), (1794, 397939)]