2017810982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 3581625600

約数和(自身を除く): 1563814618

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 281, 418, 419, 451, 562, 779, 838, 902, 1558, 3091, 4609, 5339, 6182, 7961, 8569, 9218, 10678, 11521, 15922, 17138, 17179, 23042, 34358, 58729, 87571, 117458, 117739, 126731, 175142, 188969, 218899, 235478, 253462, 326401, 377938, 437798, 652802, 1295129, 2237041, 2407889, 2590258, 3590411, 4474082, 4815778, 4827299, 7180822, 9654598, 24607451, 49214902, 53100289, 91718681, 106200578, 183437362, 1008905491, 2017810982]

約数ペア:

[(1, 2017810982), (2, 1008905491), (11, 183437362), (19, 106200578), (22, 91718681), (38, 53100289), (41, 49214902), (82, 24607451), (209, 9654598), (281, 7180822), (418, 4827299), (419, 4815778), (451, 4474082), (562, 3590411), (779, 2590258), (838, 2407889), (902, 2237041), (1558, 1295129), (3091, 652802), (4609, 437798), (5339, 377938), (6182, 326401), (7961, 253462), (8569, 235478), (9218, 218899), (10678, 188969), (11521, 175142), (15922, 126731), (17138, 117739), (17179, 117458), (23042, 87571), (34358, 58729)]