289206130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{932923}}^1$

素因数の和:932961

約数の個数: 16

約数和(自身を含む): 537364224

約数和(自身を除く): 248158094

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 932923, 1865846, 4664615, 9329230, 28920613, 57841226, 144603065, 289206130]

約数ペア:

[(1, 289206130), (2, 144603065), (5, 57841226), (10, 28920613), (31, 9329230), (62, 4664615), (155, 1865846), (310, 932923)]