492365404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 900317376

約数和(自身を除く): 407951972

約数列:

[1, 2, 4, 61, 71, 97, 122, 142, 194, 244, 284, 293, 388, 586, 1172, 4331, 5917, 6887, 8662, 11834, 13774, 17324, 17873, 20803, 23668, 27548, 28421, 35746, 41606, 56842, 71492, 83212, 113684, 420107, 840214, 1268983, 1680428, 1733681, 2017891, 2537966, 3467362, 4035782, 5075932, 6934724, 8071564, 123091351, 246182702, 492365404]

約数ペア:

[(1, 492365404), (2, 246182702), (4, 123091351), (61, 8071564), (71, 6934724), (97, 5075932), (122, 4035782), (142, 3467362), (194, 2537966), (244, 2017891), (284, 1733681), (293, 1680428), (388, 1268983), (586, 840214), (1172, 420107), (4331, 113684), (5917, 83212), (6887, 71492), (8662, 56842), (11834, 41606), (13774, 35746), (17324, 28421), (17873, 27548), (20803, 23668)]