1587586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 3267648

約数和(自身を除く): 1680062

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 61, 77, 91, 122, 143, 154, 169, 182, 286, 338, 427, 671, 793, 854, 1001, 1183, 1342, 1586, 1859, 2002, 2366, 3718, 4697, 5551, 8723, 9394, 10309, 11102, 13013, 17446, 20618, 26026, 61061, 72163, 113399, 122122, 144326, 226798, 793793, 1587586]

約数ペア:

[(1, 1587586), (2, 793793), (7, 226798), (11, 144326), (13, 122122), (14, 113399), (22, 72163), (26, 61061), (61, 26026), (77, 20618), (91, 17446), (122, 13013), (143, 11102), (154, 10309), (169, 9394), (182, 8723), (286, 5551), (338, 4697), (427, 3718), (671, 2366), (793, 2002), (854, 1859), (1001, 1586), (1183, 1342)]