2641940652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28753}}^1$

素因数の和:28823

約数の個数: 96

約数和(自身を含む): 7213803520

約数和(自身を除く): 4571862868

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2356, 2418, 2964, 3534, 4836, 7068, 7657, 15314, 22971, 28753, 30628, 45942, 57506, 86259, 91884, 115012, 172518, 345036, 373789, 546307, 747578, 891343, 1092614, 1121367, 1495156, 1638921, 1782686, 2185228, 2242734, 2674029, 3277842, 3565372, 4485468, 5348058, 6555684, 7101991, 10696116, 11587459, 14203982, 16935517, 21305973, 23174918, 28407964, 33871034, 34762377, 42611946, 46349836, 50806551, 67742068, 69524754, 85223892, 101613102, 139049508, 203226204, 220161721, 440323442, 660485163, 880646884, 1320970326, 2641940652]

約数ペア:

[(1, 2641940652), (2, 1320970326), (3, 880646884), (4, 660485163), (6, 440323442), (12, 220161721), (13, 203226204), (19, 139049508), (26, 101613102), (31, 85223892), (38, 69524754), (39, 67742068), (52, 50806551), (57, 46349836), (62, 42611946), (76, 34762377), (78, 33871034), (93, 28407964), (114, 23174918), (124, 21305973), (156, 16935517), (186, 14203982), (228, 11587459), (247, 10696116), (372, 7101991), (403, 6555684), (494, 5348058), (589, 4485468), (741, 3565372), (806, 3277842), (988, 2674029), (1178, 2242734), (1209, 2185228), (1482, 1782686), (1612, 1638921), (1767, 1495156), (2356, 1121367), (2418, 1092614), (2964, 891343), (3534, 747578), (4836, 546307), (7068, 373789), (7657, 345036), (15314, 172518), (22971, 115012), (28753, 91884), (30628, 86259), (45942, 57506)]