377974156

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131059}}^1$

素因数の和:131173

約数の個数: 24

約数和(自身を含む): 763293440

約数和(自身を除く): 385319284

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 131059, 262118, 524236, 917413, 1834826, 3669652, 13499077, 26998154, 53996308, 94493539, 188987078, 377974156]

約数ペア:

[(1, 377974156), (2, 188987078), (4, 94493539), (7, 53996308), (14, 26998154), (28, 13499077), (103, 3669652), (206, 1834826), (412, 917413), (721, 524236), (1442, 262118), (2884, 131059)]