40385420966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1520879}}^1$

素因数の和:1520980

約数の個数: 32

約数和(自身を含む): 70958177280

約数和(自身を除く): 30572756314

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 13277, 26554, 1520879, 3041758, 16729669, 25854943, 33459338, 51709886, 107982409, 215964818, 284404373, 568808746, 1187806499, 1835700953, 2375612998, 3671401906, 20192710483, 40385420966]

約数ペア:

[(1, 40385420966), (2, 20192710483), (11, 3671401906), (17, 2375612998), (22, 1835700953), (34, 1187806499), (71, 568808746), (142, 284404373), (187, 215964818), (374, 107982409), (781, 51709886), (1207, 33459338), (1562, 25854943), (2414, 16729669), (13277, 3041758), (26554, 1520879)]