2019970492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{3613}}^1$

素因数の和:3802

約数の個数: 48

約数和(自身を含む): 3788628480

約数和(自身を除く): 1768657988

約数列:

[1, 2, 4, 23, 46, 59, 92, 103, 118, 206, 236, 412, 1357, 2369, 2714, 3613, 4738, 5428, 6077, 7226, 9476, 12154, 14452, 24308, 83099, 139771, 166198, 213167, 279542, 332396, 372139, 426334, 559084, 744278, 852668, 1488556, 4902841, 8559197, 9805682, 17118394, 19611364, 21956201, 34236788, 43912402, 87824804, 504992623, 1009985246, 2019970492]

約数ペア:

[(1, 2019970492), (2, 1009985246), (4, 504992623), (23, 87824804), (46, 43912402), (59, 34236788), (92, 21956201), (103, 19611364), (118, 17118394), (206, 9805682), (236, 8559197), (412, 4902841), (1357, 1488556), (2369, 852668), (2714, 744278), (3613, 559084), (4738, 426334), (5428, 372139), (6077, 332396), (7226, 279542), (9476, 213167), (12154, 166198), (14452, 139771), (24308, 83099)]