2108752430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1\times {\mathrm{4241}}^1$

素因数の和:6884

約数の個数: 32

約数和(自身を含む): 3998000160

約数和(自身を除く): 1889247730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2617, 4241, 5234, 8482, 13085, 21205, 26170, 42410, 49723, 80579, 99446, 161158, 248615, 402895, 497230, 805790, 11098697, 22197394, 55493485, 110986970, 210875243, 421750486, 1054376215, 2108752430]

約数ペア:

[(1, 2108752430), (2, 1054376215), (5, 421750486), (10, 210875243), (19, 110986970), (38, 55493485), (95, 22197394), (190, 11098697), (2617, 805790), (4241, 497230), (5234, 402895), (8482, 248615), (13085, 161158), (21205, 99446), (26170, 80579), (42410, 49723)]