1630734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 3822336

約数和(自身を除く): 2191602

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 947, 1722, 1894, 2841, 5682, 6629, 13258, 19887, 38827, 39774, 77654, 116481, 232962, 271789, 543578, 815367, 1630734]

約数ペア:

[(1, 1630734), (2, 815367), (3, 543578), (6, 271789), (7, 232962), (14, 116481), (21, 77654), (41, 39774), (42, 38827), (82, 19887), (123, 13258), (246, 6629), (287, 5682), (574, 2841), (861, 1894), (947, 1722)]