401064808

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 758916360

約数和(自身を除く): 357851552

約数列:

[1, 2, 4, 8, 193, 386, 421, 617, 772, 842, 1234, 1544, 1684, 2468, 3368, 4936, 81253, 119081, 162506, 238162, 259757, 325012, 476324, 519514, 650024, 952648, 1039028, 2078056, 50133101, 100266202, 200532404, 401064808]

約数ペア:

[(1, 401064808), (2, 200532404), (4, 100266202), (8, 50133101), (193, 2078056), (386, 1039028), (421, 952648), (617, 650024), (772, 519514), (842, 476324), (1234, 325012), (1544, 259757), (1684, 238162), (2468, 162506), (3368, 119081), (4936, 81253)]