634371164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1192427}}^1$

素因数の和:1192457

約数の個数: 24

約数和(自身を含む): 1335519360

約数和(自身を除く): 701148196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1192427, 2384854, 4769708, 8346989, 16693978, 22656113, 33387956, 45312226, 90624452, 158592791, 317185582, 634371164]

約数ペア:

[(1, 634371164), (2, 317185582), (4, 158592791), (7, 90624452), (14, 45312226), (19, 33387956), (28, 22656113), (38, 16693978), (76, 8346989), (133, 4769708), (266, 2384854), (532, 1192427)]