1321969775568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{2074967}}^1$

素因数の和:2076012

約数の個数: 80

約数和(自身を含む): 3681391625856

約数和(自身を除く): 2359421850288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1021, 2042, 3063, 4084, 6126, 8168, 12252, 13273, 16336, 24504, 26546, 39819, 49008, 53092, 79638, 106184, 159276, 212368, 318552, 637104, 2074967, 4149934, 6224901, 8299868, 12449802, 16599736, 24899604, 26974571, 33199472, 49799208, 53949142, 80923713, 99598416, 107898284, 161847426, 215796568, 323694852, 431593136, 647389704, 1294779408, 2118541307, 4237082614, 6355623921, 8474165228, 12711247842, 16948330456, 25422495684, 27541036991, 33896660912, 50844991368, 55082073982, 82623110973, 101689982736, 110164147964, 165246221946, 220328295928, 330492443892, 440656591856, 660984887784, 1321969775568]

約数ペア:

[(1, 1321969775568), (2, 660984887784), (3, 440656591856), (4, 330492443892), (6, 220328295928), (8, 165246221946), (12, 110164147964), (13, 101689982736), (16, 82623110973), (24, 55082073982), (26, 50844991368), (39, 33896660912), (48, 27541036991), (52, 25422495684), (78, 16948330456), (104, 12711247842), (156, 8474165228), (208, 6355623921), (312, 4237082614), (624, 2118541307), (1021, 1294779408), (2042, 647389704), (3063, 431593136), (4084, 323694852), (6126, 215796568), (8168, 161847426), (12252, 107898284), (13273, 99598416), (16336, 80923713), (24504, 53949142), (26546, 49799208), (39819, 33199472), (49008, 26974571), (53092, 24899604), (79638, 16599736), (106184, 12449802), (159276, 8299868), (212368, 6224901), (318552, 4149934), (637104, 2074967)]