1621698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 3701376

約数和(自身を除く): 2079678

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1223, 1326, 2446, 3669, 7338, 15899, 20791, 31798, 41582, 47697, 62373, 95394, 124746, 270283, 540566, 810849, 1621698]

約数ペア:

[(1, 1621698), (2, 810849), (3, 540566), (6, 270283), (13, 124746), (17, 95394), (26, 62373), (34, 47697), (39, 41582), (51, 31798), (78, 20791), (102, 15899), (221, 7338), (442, 3669), (663, 2446), (1223, 1326)]