2013972784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{35933}}^1$

素因数の和:36085

約数の個数: 40

約数和(自身を含む): 4063704192

約数和(自身を除く): 2049731408

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1808, 3503, 7006, 14012, 28024, 35933, 56048, 71866, 143732, 287464, 574928, 1113923, 2227846, 4060429, 4455692, 8120858, 8911384, 16241716, 17822768, 32483432, 64966864, 125873299, 251746598, 503493196, 1006986392, 2013972784]

約数ペア:

[(1, 2013972784), (2, 1006986392), (4, 503493196), (8, 251746598), (16, 125873299), (31, 64966864), (62, 32483432), (113, 17822768), (124, 16241716), (226, 8911384), (248, 8120858), (452, 4455692), (496, 4060429), (904, 2227846), (1808, 1113923), (3503, 574928), (7006, 287464), (14012, 143732), (28024, 71866), (35933, 56048)]