1887117002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{74419}}^1$

素因数の和:74861

約数の個数: 16

約数和(自身を含む): 2929171200

約数和(自身を除く): 1042054198

約数列:

[1, 2, 31, 62, 409, 818, 12679, 25358, 74419, 148838, 2306989, 4613978, 30437371, 60874742, 943558501, 1887117002]

約数ペア:

[(1, 1887117002), (2, 943558501), (31, 60874742), (62, 30437371), (409, 4613978), (818, 2306989), (12679, 148838), (25358, 74419)]