1197724418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 2081790720

約数和(自身を除く): 884066302

約数列:

[1, 2, 11, 22, 29, 58, 71, 137, 142, 193, 274, 319, 386, 638, 781, 1507, 1562, 2059, 2123, 3014, 3973, 4118, 4246, 5597, 7946, 9727, 11194, 13703, 19454, 22649, 26441, 27406, 43703, 45298, 52882, 61567, 87406, 106997, 123134, 150733, 213994, 282083, 290851, 301466, 397387, 564166, 581702, 766789, 794774, 1533578, 1877311, 3102913, 3754622, 4371257, 6205826, 8434679, 8742514, 16869358, 20650421, 41300842, 54442019, 108884038, 598862209, 1197724418]

約数ペア:

[(1, 1197724418), (2, 598862209), (11, 108884038), (22, 54442019), (29, 41300842), (58, 20650421), (71, 16869358), (137, 8742514), (142, 8434679), (193, 6205826), (274, 4371257), (319, 3754622), (386, 3102913), (638, 1877311), (781, 1533578), (1507, 794774), (1562, 766789), (2059, 581702), (2123, 564166), (3014, 397387), (3973, 301466), (4118, 290851), (4246, 282083), (5597, 213994), (7946, 150733), (9727, 123134), (11194, 106997), (13703, 87406), (19454, 61567), (22649, 52882), (26441, 45298), (27406, 43703)]