745638218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{6791}}^1$

素因数の和:6950

約数の個数: 32

約数和(自身を含む): 1246033152

約数和(自身を除く): 500394934

約数列:

[1, 2, 13, 26, 41, 82, 103, 206, 533, 1066, 1339, 2678, 4223, 6791, 8446, 13582, 54899, 88283, 109798, 176566, 278431, 556862, 699473, 1398946, 3619603, 7239206, 9093149, 18186298, 28678393, 57356786, 372819109, 745638218]

約数ペア:

[(1, 745638218), (2, 372819109), (13, 57356786), (26, 28678393), (41, 18186298), (82, 9093149), (103, 7239206), (206, 3619603), (533, 1398946), (1066, 699473), (1339, 556862), (2678, 278431), (4223, 176566), (6791, 109798), (8446, 88283), (13582, 54899)]