493688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 1028160

約数和(自身を除く): 534472

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 101, 104, 188, 202, 376, 404, 611, 808, 1222, 1313, 2444, 2626, 4747, 4888, 5252, 9494, 10504, 18988, 37976, 61711, 123422, 246844, 493688]

約数ペア:

[(1, 493688), (2, 246844), (4, 123422), (8, 61711), (13, 37976), (26, 18988), (47, 10504), (52, 9494), (94, 5252), (101, 4888), (104, 4747), (188, 2626), (202, 2444), (376, 1313), (404, 1222), (611, 808)]