538372298

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 861537600

約数和(自身を除く): 323165302

約数列:

[1, 2, 29, 43, 58, 86, 139, 278, 1247, 1553, 2494, 3106, 4031, 5977, 8062, 11954, 45037, 66779, 90074, 133558, 173333, 215867, 346666, 431734, 1936591, 3873182, 6260143, 9282281, 12520286, 18564562, 269186149, 538372298]

約数ペア:

[(1, 538372298), (2, 269186149), (29, 18564562), (43, 12520286), (58, 9282281), (86, 6260143), (139, 3873182), (278, 1936591), (1247, 431734), (1553, 346666), (2494, 215867), (3106, 173333), (4031, 133558), (5977, 90074), (8062, 66779), (11954, 45037)]