260026806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{56503}}^1$

素因数の和:56580

約数の個数: 32

約数和(自身を含む): 569560320

約数和(自身を除く): 309533514

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 56503, 113006, 169509, 339018, 734539, 1469078, 2203617, 3333677, 4407234, 6667354, 10001031, 20002062, 43337801, 86675602, 130013403, 260026806]

約数ペア:

[(1, 260026806), (2, 130013403), (3, 86675602), (6, 43337801), (13, 20002062), (26, 10001031), (39, 6667354), (59, 4407234), (78, 3333677), (118, 2203617), (177, 1469078), (354, 734539), (767, 339018), (1534, 169509), (2301, 113006), (4602, 56503)]