5538816388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{116981}}^1$

素因数の和:117100

約数の個数: 48

約数和(自身を含む): 11791785600

約数和(自身を除く): 6252969212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 1246, 1691, 2492, 3382, 6764, 11837, 23674, 47348, 116981, 233962, 467924, 818867, 1637734, 2222639, 3275468, 4445278, 8890556, 10411309, 15558473, 20822618, 31116946, 41645236, 62233892, 72879163, 145758326, 197814871, 291516652, 395629742, 791259484, 1384704097, 2769408194, 5538816388]

約数ペア:

[(1, 5538816388), (2, 2769408194), (4, 1384704097), (7, 791259484), (14, 395629742), (19, 291516652), (28, 197814871), (38, 145758326), (76, 72879163), (89, 62233892), (133, 41645236), (178, 31116946), (266, 20822618), (356, 15558473), (532, 10411309), (623, 8890556), (1246, 4445278), (1691, 3275468), (2492, 2222639), (3382, 1637734), (6764, 818867), (11837, 467924), (23674, 233962), (47348, 116981)]