1013142778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 1737531648

約数和(自身を除く): 724388870

約数列:

[1, 2, 17, 23, 34, 46, 61, 67, 122, 134, 317, 391, 634, 782, 1037, 1139, 1403, 1541, 2074, 2278, 2806, 3082, 4087, 5389, 7291, 8174, 10778, 14582, 19337, 21239, 23851, 26197, 38674, 42478, 47702, 52394, 69479, 94001, 123947, 138958, 188002, 247894, 328729, 361063, 444751, 488497, 657458, 722126, 889502, 976994, 1295579, 1598017, 2591158, 3196034, 7560767, 8304449, 15121534, 16608898, 22024843, 29798317, 44049686, 59596634, 506571389, 1013142778]

約数ペア:

[(1, 1013142778), (2, 506571389), (17, 59596634), (23, 44049686), (34, 29798317), (46, 22024843), (61, 16608898), (67, 15121534), (122, 8304449), (134, 7560767), (317, 3196034), (391, 2591158), (634, 1598017), (782, 1295579), (1037, 976994), (1139, 889502), (1403, 722126), (1541, 657458), (2074, 488497), (2278, 444751), (2806, 361063), (3082, 328729), (4087, 247894), (5389, 188002), (7291, 138958), (8174, 123947), (10778, 94001), (14582, 69479), (19337, 52394), (21239, 47702), (23851, 42478), (26197, 38674)]