2018554902362

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{34421}}^1$

素因数の和:34751

約数の個数: 64

約数和(自身を含む): 3211985664000

約数和(自身を除く): 1193430761638

約数列:

[1, 2, 47, 53, 79, 94, 106, 149, 158, 298, 2491, 3713, 4187, 4982, 7003, 7426, 7897, 8374, 11771, 14006, 15794, 23542, 34421, 68842, 196789, 371159, 393578, 553237, 623863, 742318, 1106474, 1247726, 1617787, 1824313, 2719259, 3235574, 3648626, 5128729, 5438518, 10257458, 29321561, 58643122, 85742711, 127805173, 144120727, 171485422, 241050263, 255610346, 271822637, 288241454, 405169591, 482100526, 543645274, 810339182, 6773674169, 12775663939, 13547348338, 19042970777, 21473988323, 25551327878, 38085941554, 42947976646, 1009277451181, 2018554902362]

約数ペア:

[(1, 2018554902362), (2, 1009277451181), (47, 42947976646), (53, 38085941554), (79, 25551327878), (94, 21473988323), (106, 19042970777), (149, 13547348338), (158, 12775663939), (298, 6773674169), (2491, 810339182), (3713, 543645274), (4187, 482100526), (4982, 405169591), (7003, 288241454), (7426, 271822637), (7897, 255610346), (8374, 241050263), (11771, 171485422), (14006, 144120727), (15794, 127805173), (23542, 85742711), (34421, 58643122), (68842, 29321561), (196789, 10257458), (371159, 5438518), (393578, 5128729), (553237, 3648626), (623863, 3235574), (742318, 2719259), (1106474, 1824313), (1247726, 1617787)]