9215679748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1\times {\mathrm{2957}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 17738913024

約数和(自身を除く): 8523233276

約数列:

[1, 2, 4, 11, 22, 44, 193, 367, 386, 734, 772, 1468, 2123, 2957, 4037, 4246, 5914, 8074, 8492, 11828, 16148, 32527, 65054, 70831, 130108, 141662, 283324, 570701, 779141, 1085219, 1141402, 1558282, 2170438, 2282804, 3116564, 4340876, 6277711, 11937409, 12555422, 23874818, 25110844, 47749636, 209447267, 418894534, 837789068, 2303919937, 4607839874, 9215679748]

約数ペア:

[(1, 9215679748), (2, 4607839874), (4, 2303919937), (11, 837789068), (22, 418894534), (44, 209447267), (193, 47749636), (367, 25110844), (386, 23874818), (734, 12555422), (772, 11937409), (1468, 6277711), (2123, 4340876), (2957, 3116564), (4037, 2282804), (4246, 2170438), (5914, 1558282), (8074, 1141402), (8492, 1085219), (11828, 779141), (16148, 570701), (32527, 283324), (65054, 141662), (70831, 130108)]