2021815096

素因数分解:

$2^3\times 7^1\times {\mathrm{911}}^1\times {\mathrm{39631}}^1$

素因数の和:40555

約数の個数: 32

約数和(自身を含む): 4337326080

約数和(自身を除く): 2315510984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 911, 1822, 3644, 6377, 7288, 12754, 25508, 39631, 51016, 79262, 158524, 277417, 317048, 554834, 1109668, 2219336, 36103841, 72207682, 144415364, 252726887, 288830728, 505453774, 1010907548, 2021815096]

約数ペア:

[(1, 2021815096), (2, 1010907548), (4, 505453774), (7, 288830728), (8, 252726887), (14, 144415364), (28, 72207682), (56, 36103841), (911, 2219336), (1822, 1109668), (3644, 554834), (6377, 317048), (7288, 277417), (12754, 158524), (25508, 79262), (39631, 51016)]