2017345715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{18131}}^1$

素因数の和:18188

約数の個数: 48

約数和(自身を含む): 3206317824

約数和(自身を除く): 1188972109

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 289, 385, 595, 935, 1309, 1445, 2023, 3179, 6545, 10115, 15895, 18131, 22253, 90655, 111265, 126917, 199441, 308227, 634585, 997205, 1396087, 1541135, 2157589, 3390497, 5239859, 6980435, 10787945, 16952485, 23733479, 26199295, 36679013, 57638449, 118667395, 183395065, 288192245, 403469143, 2017345715]

約数ペア:

[(1, 2017345715), (5, 403469143), (7, 288192245), (11, 183395065), (17, 118667395), (35, 57638449), (55, 36679013), (77, 26199295), (85, 23733479), (119, 16952485), (187, 10787945), (289, 6980435), (385, 5239859), (595, 3390497), (935, 2157589), (1309, 1541135), (1445, 1396087), (2023, 997205), (3179, 634585), (6545, 308227), (10115, 199441), (15895, 126917), (18131, 111265), (22253, 90655)]