387745114

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{5857}}^1$

素因数の和:6357

約数の個数: 16

約数和(自身を含む): 590486400

約数和(自身を除く): 202741286

約数列:

[1, 2, 79, 158, 419, 838, 5857, 11714, 33101, 66202, 462703, 925406, 2454083, 4908166, 193872557, 387745114]

約数ペア:

[(1, 387745114), (2, 193872557), (79, 4908166), (158, 2454083), (419, 925406), (838, 462703), (5857, 66202), (11714, 33101)]