1040804076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{2687}}^1$

素因数の和:2911

約数の個数: 72

約数和(自身を含む): 2644475904

約数和(自身を除く): 1603671828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 191, 338, 382, 507, 573, 676, 764, 1014, 1146, 2028, 2292, 2483, 2687, 4966, 5374, 7449, 8061, 9932, 10748, 14898, 16122, 29796, 32244, 32279, 34931, 64558, 69862, 96837, 104793, 129116, 139724, 193674, 209586, 387348, 419172, 454103, 513217, 908206, 1026434, 1362309, 1539651, 1816412, 2052868, 2724618, 3079302, 5449236, 6158604, 6671821, 13343642, 20015463, 26687284, 40030926, 80061852, 86733673, 173467346, 260201019, 346934692, 520402038, 1040804076]

約数ペア:

[(1, 1040804076), (2, 520402038), (3, 346934692), (4, 260201019), (6, 173467346), (12, 86733673), (13, 80061852), (26, 40030926), (39, 26687284), (52, 20015463), (78, 13343642), (156, 6671821), (169, 6158604), (191, 5449236), (338, 3079302), (382, 2724618), (507, 2052868), (573, 1816412), (676, 1539651), (764, 1362309), (1014, 1026434), (1146, 908206), (2028, 513217), (2292, 454103), (2483, 419172), (2687, 387348), (4966, 209586), (5374, 193674), (7449, 139724), (8061, 129116), (9932, 104793), (10748, 96837), (14898, 69862), (16122, 64558), (29796, 34931), (32244, 32279)]