2017444327730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{587}}^1\times {\mathrm{83399}}^1$

素因数の和:84323

約数の個数: 64

約数和(自身を含む): 3929805331200

約数和(自身を除く): 1912361003470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 587, 634, 1174, 1585, 2935, 3170, 4121, 5870, 7631, 8242, 15262, 20605, 38155, 41210, 76310, 83399, 166798, 186079, 372158, 416995, 833990, 930395, 1084187, 1860790, 2168374, 2419027, 4838054, 5420935, 10841870, 12095135, 24190270, 26437483, 48955213, 52874966, 97910426, 132187415, 244776065, 264374830, 343687279, 489552130, 636417769, 687374558, 1272835538, 1718436395, 3182088845, 3436872790, 6364177690, 15518802521, 31037605042, 77594012605, 155188025210, 201744432773, 403488865546, 1008722163865, 2017444327730]

約数ペア:

[(1, 2017444327730), (2, 1008722163865), (5, 403488865546), (10, 201744432773), (13, 155188025210), (26, 77594012605), (65, 31037605042), (130, 15518802521), (317, 6364177690), (587, 3436872790), (634, 3182088845), (1174, 1718436395), (1585, 1272835538), (2935, 687374558), (3170, 636417769), (4121, 489552130), (5870, 343687279), (7631, 264374830), (8242, 244776065), (15262, 132187415), (20605, 97910426), (38155, 52874966), (41210, 48955213), (76310, 26437483), (83399, 24190270), (166798, 12095135), (186079, 10841870), (372158, 5420935), (416995, 4838054), (833990, 2419027), (930395, 2168374), (1084187, 1860790)]