1345319245748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{2657}}^1\times {\mathrm{5113}}^1$

素因数の和:9096

約数の個数: 48

約数和(自身を含む): 2481540270720

約数和(自身を除く): 1136221024972

約数列:

[1, 2, 4, 19, 38, 76, 1303, 2606, 2657, 5113, 5212, 5314, 10226, 10628, 20452, 24757, 49514, 50483, 97147, 99028, 100966, 194294, 201932, 388588, 3462071, 6662239, 6924142, 13324478, 13585241, 13848284, 26648956, 27170482, 54340964, 65779349, 126582541, 131558698, 253165082, 258119579, 263117396, 506330164, 516239158, 1032478316, 17701569023, 35403138046, 70806276092, 336329811437, 672659622874, 1345319245748]

約数ペア:

[(1, 1345319245748), (2, 672659622874), (4, 336329811437), (19, 70806276092), (38, 35403138046), (76, 17701569023), (1303, 1032478316), (2606, 516239158), (2657, 506330164), (5113, 263117396), (5212, 258119579), (5314, 253165082), (10226, 131558698), (10628, 126582541), (20452, 65779349), (24757, 54340964), (49514, 27170482), (50483, 26648956), (97147, 13848284), (99028, 13585241), (100966, 13324478), (194294, 6924142), (201932, 6662239), (388588, 3462071)]