2100066764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{65701}}^1$

素因数の和:65897

約数の個数: 24

約数和(自身を含む): 3763936176

約数和(自身を除く): 1663869412

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 7991, 15982, 31964, 65701, 131402, 262804, 4007761, 8015522, 8606831, 16031044, 17213662, 34427324, 525016691, 1050033382, 2100066764]

約数ペア:

[(1, 2100066764), (2, 1050033382), (4, 525016691), (61, 34427324), (122, 17213662), (131, 16031044), (244, 8606831), (262, 8015522), (524, 4007761), (7991, 262804), (15982, 131402), (31964, 65701)]