1780452636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281539}}^1$

素因数の和:281594

約数の個数: 48

約数和(自身を含む): 4540677120

約数和(自身を除く): 2760224484

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3162, 6324, 281539, 563078, 844617, 1126156, 1689234, 3378468, 4786163, 8727709, 9572326, 14358489, 17455418, 19144652, 26183127, 28716978, 34910836, 52366254, 57433956, 104732508, 148371053, 296742106, 445113159, 593484212, 890226318, 1780452636]

約数ペア:

[(1, 1780452636), (2, 890226318), (3, 593484212), (4, 445113159), (6, 296742106), (12, 148371053), (17, 104732508), (31, 57433956), (34, 52366254), (51, 34910836), (62, 28716978), (68, 26183127), (93, 19144652), (102, 17455418), (124, 14358489), (186, 9572326), (204, 8727709), (372, 4786163), (527, 3378468), (1054, 1689234), (1581, 1126156), (2108, 844617), (3162, 563078), (6324, 281539)]