676924638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{377327}}^1$

素因数の和:377368

約数の個数: 32

約数和(自身を含む): 1521386496

約数和(自身を除く): 844461858

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 377327, 754654, 1131981, 2263962, 4905251, 8678521, 9810502, 14715753, 17357042, 26035563, 29431506, 52071126, 112820773, 225641546, 338462319, 676924638]

約数ペア:

[(1, 676924638), (2, 338462319), (3, 225641546), (6, 112820773), (13, 52071126), (23, 29431506), (26, 26035563), (39, 17357042), (46, 14715753), (69, 9810502), (78, 8678521), (138, 4905251), (299, 2263962), (598, 1131981), (897, 754654), (1794, 377327)]