385804578

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1\times {\mathrm{877}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 779073984

約数和(自身を除く): 393269406

約数列:

[1, 2, 3, 6, 157, 314, 467, 471, 877, 934, 942, 1401, 1754, 2631, 2802, 5262, 73319, 137689, 146638, 219957, 275378, 409559, 413067, 439914, 819118, 826134, 1228677, 2457354, 64300763, 128601526, 192902289, 385804578]

約数ペア:

[(1, 385804578), (2, 192902289), (3, 128601526), (6, 64300763), (157, 2457354), (314, 1228677), (467, 826134), (471, 819118), (877, 439914), (934, 413067), (942, 409559), (1401, 275378), (1754, 219957), (2631, 146638), (2802, 137689), (5262, 73319)]