10661404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 20181728

約数和(自身を除く): 9520324

約数列:

[1, 2, 4, 13, 26, 52, 421, 487, 842, 974, 1684, 1948, 5473, 6331, 10946, 12662, 21892, 25324, 205027, 410054, 820108, 2665351, 5330702, 10661404]

約数ペア:

[(1, 10661404), (2, 5330702), (4, 2665351), (13, 820108), (26, 410054), (52, 205027), (421, 25324), (487, 21892), (842, 12662), (974, 10946), (1684, 6331), (1948, 5473)]