520086348068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{831707}}^1$

素因数の和:832712

約数の個数: 48

約数和(自身を含む): 1086516716544

約数和(自身を除く): 566430368476

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 971, 1942, 3884, 6797, 13594, 22333, 27188, 44666, 89332, 156331, 312662, 625324, 831707, 1663414, 3326828, 5821949, 11643898, 19129261, 23287796, 38258522, 76517044, 133904827, 267809654, 535619308, 807587497, 1615174994, 3230349988, 5653112479, 11306224958, 18574512431, 22612449916, 37149024862, 74298049724, 130021587017, 260043174034, 520086348068]

約数ペア:

[(1, 520086348068), (2, 260043174034), (4, 130021587017), (7, 74298049724), (14, 37149024862), (23, 22612449916), (28, 18574512431), (46, 11306224958), (92, 5653112479), (161, 3230349988), (322, 1615174994), (644, 807587497), (971, 535619308), (1942, 267809654), (3884, 133904827), (6797, 76517044), (13594, 38258522), (22333, 23287796), (27188, 19129261), (44666, 11643898), (89332, 5821949), (156331, 3326828), (312662, 1663414), (625324, 831707)]