538447688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{60041}}^1$

素因数の和:60125

約数の個数: 32

約数和(自身を含む): 1080756000

約数和(自身を除く): 542308312

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 60041, 120082, 240164, 480328, 1140779, 2281558, 3542419, 4563116, 7084838, 9126232, 14169676, 28339352, 67305961, 134611922, 269223844, 538447688]

約数ペア:

[(1, 538447688), (2, 269223844), (4, 134611922), (8, 67305961), (19, 28339352), (38, 14169676), (59, 9126232), (76, 7084838), (118, 4563116), (152, 3542419), (236, 2281558), (472, 1140779), (1121, 480328), (2242, 240164), (4484, 120082), (8968, 60041)]