2038280110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11989883}}^1$

素因数の和:11989907

約数の個数: 16

約数和(自身を含む): 3884722416

約数和(自身を除く): 1846442306

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11989883, 23979766, 59949415, 119898830, 203828011, 407656022, 1019140055, 2038280110]

約数ペア:

[(1, 2038280110), (2, 1019140055), (5, 407656022), (10, 203828011), (17, 119898830), (34, 59949415), (85, 23979766), (170, 11989883)]