2139217918

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{2879}}^1\times {\mathrm{3607}}^1$

素因数の和:6591

約数の個数: 16

約数和(自身を含む): 3242004480

約数和(自身を除く): 1102786562

約数列:

[1, 2, 103, 206, 2879, 3607, 5758, 7214, 296537, 371521, 593074, 743042, 10384553, 20769106, 1069608959, 2139217918]

約数ペア:

[(1, 2139217918), (2, 1069608959), (103, 20769106), (206, 10384553), (2879, 743042), (3607, 593074), (5758, 371521), (7214, 296537)]