2355369328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{390479}}^1$

素因数の和:390529

約数の個数: 40

約数和(自身を含む): 5084049600

約数和(自身を除く): 2728680272

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 390479, 780958, 1561916, 3123832, 5076227, 6247664, 10152454, 11323891, 20304908, 22647782, 40609816, 45295564, 81219632, 90591128, 147210583, 181182256, 294421166, 588842332, 1177684664, 2355369328]

約数ペア:

[(1, 2355369328), (2, 1177684664), (4, 588842332), (8, 294421166), (13, 181182256), (16, 147210583), (26, 90591128), (29, 81219632), (52, 45295564), (58, 40609816), (104, 22647782), (116, 20304908), (208, 11323891), (232, 10152454), (377, 6247664), (464, 5076227), (754, 3123832), (1508, 1561916), (3016, 780958), (6032, 390479)]