2912784170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{666541}}^1$

素因数の和:666590

約数の個数: 32

約数和(自身を含む): 5758922880

約数和(自身を除く): 2846138710

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 666541, 1333082, 3332705, 6665410, 12664279, 15330443, 25328558, 30660886, 63321395, 76652215, 126642790, 153304430, 291278417, 582556834, 1456392085, 2912784170]

約数ペア:

[(1, 2912784170), (2, 1456392085), (5, 582556834), (10, 291278417), (19, 153304430), (23, 126642790), (38, 76652215), (46, 63321395), (95, 30660886), (115, 25328558), (190, 15330443), (230, 12664279), (437, 6665410), (874, 3332705), (2185, 1333082), (4370, 666541)]