2019996272

素因数分解:

$2^4\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{8377}}^1$

素因数の和:10545

約数の個数: 40

約数和(自身を含む): 4475460576

約数和(自身を除く): 2455464304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2153, 4306, 8377, 8612, 15071, 16754, 17224, 30142, 33508, 34448, 58639, 60284, 67016, 117278, 120568, 134032, 234556, 241136, 469112, 938224, 18035681, 36071362, 72142724, 126249767, 144285448, 252499534, 288570896, 504999068, 1009998136, 2019996272]

約数ペア:

[(1, 2019996272), (2, 1009998136), (4, 504999068), (7, 288570896), (8, 252499534), (14, 144285448), (16, 126249767), (28, 72142724), (56, 36071362), (112, 18035681), (2153, 938224), (4306, 469112), (8377, 241136), (8612, 234556), (15071, 134032), (16754, 120568), (17224, 117278), (30142, 67016), (33508, 60284), (34448, 58639)]