130278408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{417559}}^1$

素因数の和:417581

約数の個数: 32

約数和(自身を含む): 350750400

約数和(自身を除く): 220471992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 417559, 835118, 1252677, 1670236, 2505354, 3340472, 5010708, 5428267, 10021416, 10856534, 16284801, 21713068, 32569602, 43426136, 65139204, 130278408]

約数ペア:

[(1, 130278408), (2, 65139204), (3, 43426136), (4, 32569602), (6, 21713068), (8, 16284801), (12, 10856534), (13, 10021416), (24, 5428267), (26, 5010708), (39, 3340472), (52, 2505354), (78, 1670236), (104, 1252677), (156, 835118), (312, 417559)]