2012346812

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1178189}}^1$

素因数の和:1178261

約数の個数: 24

約数和(自身を含む): 4090675680

約数和(自身を除く): 2078328868

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1178189, 2356378, 4712756, 8247323, 16494646, 32989292, 71869529, 143739058, 287478116, 503086703, 1006173406, 2012346812]

約数ペア:

[(1, 2012346812), (2, 1006173406), (4, 503086703), (7, 287478116), (14, 143739058), (28, 71869529), (61, 32989292), (122, 16494646), (244, 8247323), (427, 4712756), (854, 2356378), (1708, 1178189)]