4489264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 9499392

約数和(自身を除く): 5010128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 191, 208, 226, 382, 452, 764, 904, 1469, 1528, 1808, 2483, 2938, 3056, 4966, 5876, 9932, 11752, 19864, 21583, 23504, 39728, 43166, 86332, 172664, 280579, 345328, 561158, 1122316, 2244632, 4489264]

約数ペア:

[(1, 4489264), (2, 2244632), (4, 1122316), (8, 561158), (13, 345328), (16, 280579), (26, 172664), (52, 86332), (104, 43166), (113, 39728), (191, 23504), (208, 21583), (226, 19864), (382, 11752), (452, 9932), (764, 5876), (904, 4966), (1469, 3056), (1528, 2938), (1808, 2483)]