3853616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 8166144

約数和(自身を除く): 4312528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 191, 194, 208, 382, 388, 764, 776, 1261, 1528, 1552, 2483, 2522, 3056, 4966, 5044, 9932, 10088, 18527, 19864, 20176, 37054, 39728, 74108, 148216, 240851, 296432, 481702, 963404, 1926808, 3853616]

約数ペア:

[(1, 3853616), (2, 1926808), (4, 963404), (8, 481702), (13, 296432), (16, 240851), (26, 148216), (52, 74108), (97, 39728), (104, 37054), (191, 20176), (194, 19864), (208, 18527), (382, 10088), (388, 9932), (764, 5044), (776, 4966), (1261, 3056), (1528, 2522), (1552, 2483)]