1157416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1261784

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 359, 403, 718, 806, 1436, 1612, 2872, 3224, 4667, 9334, 11129, 18668, 22258, 37336, 44516, 89032, 144677, 289354, 578708, 1157416]

約数ペア:

[(1, 1157416), (2, 578708), (4, 289354), (8, 144677), (13, 89032), (26, 44516), (31, 37336), (52, 22258), (62, 18668), (104, 11129), (124, 9334), (248, 4667), (359, 3224), (403, 2872), (718, 1612), (806, 1436)]