2017245724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{2713}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 3872552320

約数和(自身を除く): 1855306596

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 181, 316, 362, 724, 1027, 2054, 2353, 2713, 4108, 4706, 5426, 9412, 10852, 14299, 28598, 35269, 57196, 70538, 141076, 185887, 214327, 371774, 428654, 491053, 743548, 857308, 982106, 1964212, 2786251, 5572502, 6383689, 11145004, 12767378, 25534756, 38793187, 77586374, 155172748, 504311431, 1008622862, 2017245724]

約数ペア:

[(1, 2017245724), (2, 1008622862), (4, 504311431), (13, 155172748), (26, 77586374), (52, 38793187), (79, 25534756), (158, 12767378), (181, 11145004), (316, 6383689), (362, 5572502), (724, 2786251), (1027, 1964212), (2054, 982106), (2353, 857308), (2713, 743548), (4108, 491053), (4706, 428654), (5426, 371774), (9412, 214327), (10852, 185887), (14299, 141076), (28598, 70538), (35269, 57196)]