54156770408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2643341}}^1$

素因数の和:2643557

約数の個数: 32

約数和(自身を含む): 109910160360

約数和(自身を除く): 55753389952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 10244, 20488, 2643341, 5286682, 10573364, 21146728, 34363433, 68726866, 137453732, 274907464, 520738177, 1041476354, 2082952708, 4165905416, 6769596301, 13539192602, 27078385204, 54156770408]

約数ペア:

[(1, 54156770408), (2, 27078385204), (4, 13539192602), (8, 6769596301), (13, 4165905416), (26, 2082952708), (52, 1041476354), (104, 520738177), (197, 274907464), (394, 137453732), (788, 68726866), (1576, 34363433), (2561, 21146728), (5122, 10573364), (10244, 5286682), (20488, 2643341)]