409690021756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1\times {\mathrm{116351}}^1$

素因数の和:116914

約数の個数: 48

約数和(自身を含む): 763511132160

約数和(自身を除く): 353821110404

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 433, 866, 1732, 2033, 4066, 8132, 8227, 16454, 32908, 46331, 92662, 116351, 185324, 232702, 465404, 880289, 1760578, 2210669, 3521156, 4421338, 8842676, 12449557, 24899114, 49798228, 50379983, 100759966, 201519932, 236541583, 473083166, 946166332, 957219677, 1914439354, 3828878708, 5390658181, 10781316362, 21562632724, 102422505439, 204845010878, 409690021756]

約数ペア:

[(1, 409690021756), (2, 204845010878), (4, 102422505439), (19, 21562632724), (38, 10781316362), (76, 5390658181), (107, 3828878708), (214, 1914439354), (428, 957219677), (433, 946166332), (866, 473083166), (1732, 236541583), (2033, 201519932), (4066, 100759966), (8132, 50379983), (8227, 49798228), (16454, 24899114), (32908, 12449557), (46331, 8842676), (92662, 4421338), (116351, 3521156), (185324, 2210669), (232702, 1760578), (465404, 880289)]