635768932

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 1170892800

約数和(自身を除く): 535123868

約数列:

[1, 2, 4, 43, 71, 79, 86, 142, 158, 172, 284, 316, 659, 1318, 2636, 3053, 3397, 5609, 6106, 6794, 11218, 12212, 13588, 22436, 28337, 46789, 52061, 56674, 93578, 104122, 113348, 187156, 208244, 241187, 482374, 964748, 2011927, 2238623, 3696331, 4023854, 4477246, 7392662, 8047708, 8954492, 14785324, 158942233, 317884466, 635768932]

約数ペア:

[(1, 635768932), (2, 317884466), (4, 158942233), (43, 14785324), (71, 8954492), (79, 8047708), (86, 7392662), (142, 4477246), (158, 4023854), (172, 3696331), (284, 2238623), (316, 2011927), (659, 964748), (1318, 482374), (2636, 241187), (3053, 208244), (3397, 187156), (5609, 113348), (6106, 104122), (6794, 93578), (11218, 56674), (12212, 52061), (13588, 46789), (22436, 28337)]