1246736

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1238

約数の個数: 20

約数和(自身を含む): 2453712

約数和(自身を除く): 1206976

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1163, 2326, 4652, 9304, 18608, 77921, 155842, 311684, 623368, 1246736]

約数ペア:

[(1, 1246736), (2, 623368), (4, 311684), (8, 155842), (16, 77921), (67, 18608), (134, 9304), (268, 4652), (536, 2326), (1072, 1163)]