805220606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 1307819520

約数和(自身を除く): 502598914

約数列:

[1, 2, 17, 34, 67, 134, 139, 278, 1139, 2278, 2363, 2543, 4726, 5086, 9313, 18626, 43231, 86462, 158321, 170381, 316642, 340762, 353477, 706954, 2896477, 5792954, 6009109, 12018218, 23682959, 47365918, 402610303, 805220606]

約数ペア:

[(1, 805220606), (2, 402610303), (17, 47365918), (34, 23682959), (67, 12018218), (134, 6009109), (139, 5792954), (278, 2896477), (1139, 706954), (2278, 353477), (2363, 340762), (2543, 316642), (4726, 170381), (5086, 158321), (9313, 86462), (18626, 43231)]