285135074

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1297}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 502419456

約数和(自身を除く): 217284382

約数列:

[1, 2, 7, 14, 41, 82, 287, 383, 574, 766, 1297, 2594, 2681, 5362, 9079, 15703, 18158, 31406, 53177, 106354, 109921, 219842, 372239, 496751, 744478, 993502, 3477257, 6954514, 20366791, 40733582, 142567537, 285135074]

約数ペア:

[(1, 285135074), (2, 142567537), (7, 40733582), (14, 20366791), (41, 6954514), (82, 3477257), (287, 993502), (383, 744478), (574, 496751), (766, 372239), (1297, 219842), (2594, 109921), (2681, 106354), (5362, 53177), (9079, 31406), (15703, 18158)]