615563438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{38603}}^1$

素因数の和:38696

約数の個数: 32

約数和(自身を含む): 1134031104

約数和(自身を除く): 518467666

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 2278, 7973, 15946, 38603, 77206, 270221, 540442, 656251, 1312502, 2586401, 4593757, 5172802, 9187514, 18104807, 36209614, 43968817, 87937634, 307781719, 615563438]

約数ペア:

[(1, 615563438), (2, 307781719), (7, 87937634), (14, 43968817), (17, 36209614), (34, 18104807), (67, 9187514), (119, 5172802), (134, 4593757), (238, 2586401), (469, 1312502), (938, 656251), (1139, 540442), (2278, 270221), (7973, 77206), (15946, 38603)]