916516706

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 1673312256

約数和(自身を除く): 756795550

約数列:

[1, 2, 7, 14, 41, 43, 71, 82, 86, 142, 287, 301, 497, 523, 574, 602, 994, 1046, 1763, 2911, 3053, 3526, 3661, 5822, 6106, 7322, 12341, 20377, 21371, 21443, 22489, 24682, 37133, 40754, 42742, 42886, 44978, 74266, 125173, 150101, 157423, 250346, 259931, 300202, 314846, 519862, 876211, 922049, 1522453, 1596719, 1752422, 1844098, 3044906, 3193438, 6454343, 10657171, 11177033, 12908686, 21314342, 22354066, 65465479, 130930958, 458258353, 916516706]

約数ペア:

[(1, 916516706), (2, 458258353), (7, 130930958), (14, 65465479), (41, 22354066), (43, 21314342), (71, 12908686), (82, 11177033), (86, 10657171), (142, 6454343), (287, 3193438), (301, 3044906), (497, 1844098), (523, 1752422), (574, 1596719), (602, 1522453), (994, 922049), (1046, 876211), (1763, 519862), (2911, 314846), (3053, 300202), (3526, 259931), (3661, 250346), (5822, 157423), (6106, 150101), (7322, 125173), (12341, 74266), (20377, 44978), (21371, 42886), (21443, 42742), (22489, 40754), (24682, 37133)]