2008339982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{130973}}^1$

素因数の和:131044

約数の個数: 32

約数和(自身を含む): 3564588384

約数和(自身を除く): 1556248402

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 1394, 7667, 15334, 130973, 261946, 1440703, 2226541, 2881406, 4453082, 5369893, 10739786, 24491951, 48983902, 59068823, 91288181, 118137646, 182576362, 1004169991, 2008339982]

約数ペア:

[(1, 2008339982), (2, 1004169991), (11, 182576362), (17, 118137646), (22, 91288181), (34, 59068823), (41, 48983902), (82, 24491951), (187, 10739786), (374, 5369893), (451, 4453082), (697, 2881406), (902, 2226541), (1394, 1440703), (7667, 261946), (15334, 130973)]