2042205695

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2683}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 2597253120

約数和(自身を除く): 555047425

約数列:

[1, 5, 41, 47, 79, 205, 235, 395, 1927, 2683, 3239, 3713, 9635, 13415, 16195, 18565, 110003, 126101, 152233, 211957, 550015, 630505, 761165, 1059785, 5170141, 8690237, 9961979, 25850705, 43451185, 49809895, 408441139, 2042205695]

約数ペア:

[(1, 2042205695), (5, 408441139), (41, 49809895), (47, 43451185), (79, 25850705), (205, 9961979), (235, 8690237), (395, 5170141), (1927, 1059785), (2683, 761165), (3239, 630505), (3713, 550015), (9635, 211957), (13415, 152233), (16195, 126101), (18565, 110003)]