2017801432

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{40939}}^1$

素因数の和:41107

約数の個数: 32

約数和(自身を含む): 3883568400

約数和(自身を除く): 1865766968

約数列:

[1, 2, 4, 8, 61, 101, 122, 202, 244, 404, 488, 808, 6161, 12322, 24644, 40939, 49288, 81878, 163756, 327512, 2497279, 4134839, 4994558, 8269678, 9989116, 16539356, 19978232, 33078712, 252225179, 504450358, 1008900716, 2017801432]

約数ペア:

[(1, 2017801432), (2, 1008900716), (4, 504450358), (8, 252225179), (61, 33078712), (101, 19978232), (122, 16539356), (202, 9989116), (244, 8269678), (404, 4994558), (488, 4134839), (808, 2497279), (6161, 327512), (12322, 163756), (24644, 81878), (40939, 49288)]