8889225758

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1\times {\mathrm{18671}}^1$

素因数の和:19808

約数の個数: 32

約数和(自身を含む): 15745425408

約数和(自身を除く): 6856199650

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1097, 2194, 7679, 15358, 18671, 34007, 37342, 68014, 130697, 238049, 261394, 476098, 578801, 1157602, 4051607, 8103214, 20482087, 40964174, 143374609, 286749218, 634944697, 1269889394, 4444612879, 8889225758]

約数ペア:

[(1, 8889225758), (2, 4444612879), (7, 1269889394), (14, 634944697), (31, 286749218), (62, 143374609), (217, 40964174), (434, 20482087), (1097, 8103214), (2194, 4051607), (7679, 1157602), (15358, 578801), (18671, 476098), (34007, 261394), (37342, 238049), (68014, 130697)]