1139632912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{208877}}^1$

素因数の和:208927

約数の個数: 40

約数和(自身を含む): 2486483712

約数和(自身を除く): 1346850800

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 208877, 417754, 835508, 1671016, 2297647, 3342032, 4595294, 6475187, 9190588, 12950374, 18381176, 25900748, 36762352, 51801496, 71227057, 103602992, 142454114, 284908228, 569816456, 1139632912]

約数ペア:

[(1, 1139632912), (2, 569816456), (4, 284908228), (8, 142454114), (11, 103602992), (16, 71227057), (22, 51801496), (31, 36762352), (44, 25900748), (62, 18381176), (88, 12950374), (124, 9190588), (176, 6475187), (248, 4595294), (341, 3342032), (496, 2297647), (682, 1671016), (1364, 835508), (2728, 417754), (5456, 208877)]