2779746736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{59929}}^1$

素因数の和:60173

約数の個数: 40

約数和(自身を含む): 5826154880

約数和(自身を除く): 3046408144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1784, 2899, 3568, 5798, 11596, 23192, 46384, 59929, 119858, 239716, 479432, 779077, 958864, 1558154, 3116308, 6232616, 12465232, 13364167, 26728334, 53456668, 106913336, 173734171, 213826672, 347468342, 694936684, 1389873368, 2779746736]

約数ペア:

[(1, 2779746736), (2, 1389873368), (4, 694936684), (8, 347468342), (13, 213826672), (16, 173734171), (26, 106913336), (52, 53456668), (104, 26728334), (208, 13364167), (223, 12465232), (446, 6232616), (892, 3116308), (1784, 1558154), (2899, 958864), (3568, 779077), (5798, 479432), (11596, 239716), (23192, 119858), (46384, 59929)]