813876137494

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{14947}}^1$

素因数の和:15449

約数の個数: 64

約数和(自身を含む): 1423344254976

約数和(自身を除く): 609468117482

約数列:

[1, 2, 7, 14, 107, 163, 214, 223, 326, 446, 749, 1141, 1498, 1561, 2282, 3122, 14947, 17441, 23861, 29894, 34882, 36349, 47722, 72698, 104629, 122087, 167027, 209258, 244174, 254443, 334054, 508886, 1599329, 2436361, 3198658, 3333181, 3889343, 4872722, 6666362, 7778686, 11195303, 17054527, 22390606, 23332267, 27225401, 34109054, 46664534, 54450802, 260690627, 356650367, 521381254, 543308503, 713300734, 1086617006, 1824834389, 2496552569, 3649668778, 3803159521, 4993105138, 7606319042, 58134009821, 116268019642, 406938068747, 813876137494]

約数ペア:

[(1, 813876137494), (2, 406938068747), (7, 116268019642), (14, 58134009821), (107, 7606319042), (163, 4993105138), (214, 3803159521), (223, 3649668778), (326, 2496552569), (446, 1824834389), (749, 1086617006), (1141, 713300734), (1498, 543308503), (1561, 521381254), (2282, 356650367), (3122, 260690627), (14947, 54450802), (17441, 46664534), (23861, 34109054), (29894, 27225401), (34882, 23332267), (36349, 22390606), (47722, 17054527), (72698, 11195303), (104629, 7778686), (122087, 6666362), (167027, 4872722), (209258, 3889343), (244174, 3333181), (254443, 3198658), (334054, 2436361), (508886, 1599329)]