513777992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5557}}^1$

素因数の和:5710

約数の個数: 64

約数和(自身を含む): 1195192320

約数和(自身を除く): 681414328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 182, 254, 364, 508, 728, 889, 1016, 1651, 1778, 3302, 3556, 5557, 6604, 7112, 11114, 11557, 13208, 22228, 23114, 38899, 44456, 46228, 72241, 77798, 92456, 144482, 155596, 288964, 311192, 505687, 577928, 705739, 1011374, 1411478, 2022748, 2822956, 4045496, 4940173, 5645912, 9174607, 9880346, 18349214, 19760692, 36698428, 39521384, 64222249, 73396856, 128444498, 256888996, 513777992]

約数ペア:

[(1, 513777992), (2, 256888996), (4, 128444498), (7, 73396856), (8, 64222249), (13, 39521384), (14, 36698428), (26, 19760692), (28, 18349214), (52, 9880346), (56, 9174607), (91, 5645912), (104, 4940173), (127, 4045496), (182, 2822956), (254, 2022748), (364, 1411478), (508, 1011374), (728, 705739), (889, 577928), (1016, 505687), (1651, 311192), (1778, 288964), (3302, 155596), (3556, 144482), (5557, 92456), (6604, 77798), (7112, 72241), (11114, 46228), (11557, 44456), (13208, 38899), (22228, 23114)]