486383428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{28631}}^1$

素因数の和:28803

約数の個数: 24

約数和(自身を含む): 885072384

約数和(自身を除く): 398688956

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 4247, 8494, 16988, 28631, 57262, 114524, 887561, 1775122, 3550244, 3922447, 7844894, 15689788, 121595857, 243191714, 486383428]

約数ペア:

[(1, 486383428), (2, 243191714), (4, 121595857), (31, 15689788), (62, 7844894), (124, 3922447), (137, 3550244), (274, 1775122), (548, 887561), (4247, 114524), (8494, 57262), (16988, 28631)]