890589012

素因数分解:

$2^2\times 3^1\times {\mathrm{3727}}^1\times {\mathrm{19913}}^1$

素因数の和:23647

約数の個数: 24

約数和(自身を含む): 2078702976

約数和(自身を除く): 1188113964

約数列:

[1, 2, 3, 4, 6, 12, 3727, 7454, 11181, 14908, 19913, 22362, 39826, 44724, 59739, 79652, 119478, 238956, 74215751, 148431502, 222647253, 296863004, 445294506, 890589012]

約数ペア:

[(1, 890589012), (2, 445294506), (3, 296863004), (4, 222647253), (6, 148431502), (12, 74215751), (3727, 238956), (7454, 119478), (11181, 79652), (14908, 59739), (19913, 44724), (22362, 39826)]