3257930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 3394870

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1319, 2470, 2638, 6595, 13190, 17147, 25061, 34294, 50122, 85735, 125305, 171470, 250610, 325793, 651586, 1628965, 3257930]

約数ペア:

[(1, 3257930), (2, 1628965), (5, 651586), (10, 325793), (13, 250610), (19, 171470), (26, 125305), (38, 85735), (65, 50122), (95, 34294), (130, 25061), (190, 17147), (247, 13190), (494, 6595), (1235, 2638), (1319, 2470)]