2013999554

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3793}}^1$

素因数の和:3939

約数の個数: 64

約数和(自身を含む): 3854946816

約数和(自身を除く): 1840947262

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 97, 119, 161, 194, 238, 322, 391, 679, 782, 1358, 1649, 2231, 2737, 3298, 3793, 4462, 5474, 7586, 11543, 15617, 23086, 26551, 31234, 37927, 53102, 64481, 75854, 87239, 128962, 174478, 265489, 367921, 451367, 530978, 610673, 735842, 902734, 1221346, 1483063, 2575447, 2966126, 5150894, 6254657, 8462183, 10381441, 12509314, 16924366, 20762882, 43782599, 59235281, 87565198, 118470562, 143857111, 287714222, 1006999777, 2013999554]

約数ペア:

[(1, 2013999554), (2, 1006999777), (7, 287714222), (14, 143857111), (17, 118470562), (23, 87565198), (34, 59235281), (46, 43782599), (97, 20762882), (119, 16924366), (161, 12509314), (194, 10381441), (238, 8462183), (322, 6254657), (391, 5150894), (679, 2966126), (782, 2575447), (1358, 1483063), (1649, 1221346), (2231, 902734), (2737, 735842), (3298, 610673), (3793, 530978), (4462, 451367), (5474, 367921), (7586, 265489), (11543, 174478), (15617, 128962), (23086, 87239), (26551, 75854), (31234, 64481), (37927, 53102)]