395166896

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{647}}^2$

素因数の和:1361

約数の個数: 30

約数和(自身を含む): 779818020

約数和(自身を除く): 384651124

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 647, 944, 1294, 2588, 5176, 10352, 38173, 76346, 152692, 305384, 418609, 610768, 837218, 1674436, 3348872, 6697744, 24697931, 49395862, 98791724, 197583448, 395166896]

約数ペア:

[(1, 395166896), (2, 197583448), (4, 98791724), (8, 49395862), (16, 24697931), (59, 6697744), (118, 3348872), (236, 1674436), (472, 837218), (647, 610768), (944, 418609), (1294, 305384), (2588, 152692), (5176, 76346), (10352, 38173)]