871302430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2810653}}^1$

素因数の和:2810691

約数の個数: 16

約数和(自身を含む): 1618936704

約数和(自身を除く): 747634274

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2810653, 5621306, 14053265, 28106530, 87130243, 174260486, 435651215, 871302430]

約数ペア:

[(1, 871302430), (2, 435651215), (5, 174260486), (10, 87130243), (31, 28106530), (62, 14053265), (155, 5621306), (310, 2810653)]