388698924

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{80777}}^1$

素因数の和:81185

約数の個数: 24

約数和(自身を含む): 909237168

約数和(自身を除く): 520538244

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 80777, 161554, 242331, 323108, 484662, 969324, 32391577, 64783154, 97174731, 129566308, 194349462, 388698924]

約数ペア:

[(1, 388698924), (2, 194349462), (3, 129566308), (4, 97174731), (6, 64783154), (12, 32391577), (401, 969324), (802, 484662), (1203, 323108), (1604, 242331), (2406, 161554), (4812, 80777)]