470395146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{140249}}^1$

素因数の和:140310

約数の個数: 32

約数和(自身を含む): 1036728000

約数和(自身を除く): 566332854

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 140249, 280498, 420747, 841494, 1823237, 3646474, 5469711, 6030707, 10939422, 12061414, 18092121, 36184242, 78399191, 156798382, 235197573, 470395146]

約数ペア:

[(1, 470395146), (2, 235197573), (3, 156798382), (6, 78399191), (13, 36184242), (26, 18092121), (39, 12061414), (43, 10939422), (78, 6030707), (86, 5469711), (129, 3646474), (258, 1823237), (559, 841494), (1118, 420747), (1677, 280498), (3354, 140249)]