8387774668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1\times {\mathrm{10301}}^1$

素因数の和:12562

約数の個数: 48

約数和(自身を含む): 18075806784

約数和(自身を除く): 9688032116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2237, 4474, 8948, 10301, 15659, 20602, 29081, 31318, 41204, 58162, 62636, 72107, 116324, 133913, 144214, 203567, 267826, 288428, 407134, 535652, 814268, 937391, 1874782, 3749564, 23043337, 46086674, 92173348, 161303359, 299563381, 322606718, 599126762, 645213436, 1198253524, 2096943667, 4193887334, 8387774668]

約数ペア:

[(1, 8387774668), (2, 4193887334), (4, 2096943667), (7, 1198253524), (13, 645213436), (14, 599126762), (26, 322606718), (28, 299563381), (52, 161303359), (91, 92173348), (182, 46086674), (364, 23043337), (2237, 3749564), (4474, 1874782), (8948, 937391), (10301, 814268), (15659, 535652), (20602, 407134), (29081, 288428), (31318, 267826), (41204, 203567), (58162, 144214), (62636, 133913), (72107, 116324)]