2912598728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{11279}}^1$

素因数の和:11502

約数の個数: 48

約数和(自身を含む): 5945011200

約数和(自身を除く): 3032412472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 191, 338, 382, 676, 764, 1352, 1528, 2483, 4966, 9932, 11279, 19864, 22558, 32279, 45116, 64558, 90232, 129116, 146627, 258232, 293254, 586508, 1173016, 1906151, 2154289, 3812302, 4308578, 7624604, 8617156, 15249208, 17234312, 28005757, 56011514, 112023028, 224046056, 364074841, 728149682, 1456299364, 2912598728]

約数ペア:

[(1, 2912598728), (2, 1456299364), (4, 728149682), (8, 364074841), (13, 224046056), (26, 112023028), (52, 56011514), (104, 28005757), (169, 17234312), (191, 15249208), (338, 8617156), (382, 7624604), (676, 4308578), (764, 3812302), (1352, 2154289), (1528, 1906151), (2483, 1173016), (4966, 586508), (9932, 293254), (11279, 258232), (19864, 146627), (22558, 129116), (32279, 90232), (45116, 64558)]