380412842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8803}}^1$

素因数の和:8894

約数の個数: 32

約数和(自身を含む): 638959104

約数和(自身を除く): 258546262

約数列:

[1, 2, 17, 31, 34, 41, 62, 82, 527, 697, 1054, 1271, 1394, 2542, 8803, 17606, 21607, 43214, 149651, 272893, 299302, 360923, 545786, 721846, 4639181, 6135691, 9278362, 11188613, 12271382, 22377226, 190206421, 380412842]

約数ペア:

[(1, 380412842), (2, 190206421), (17, 22377226), (31, 12271382), (34, 11188613), (41, 9278362), (62, 6135691), (82, 4639181), (527, 721846), (697, 545786), (1054, 360923), (1271, 299302), (1394, 272893), (2542, 149651), (8803, 43214), (17606, 21607)]