2045543318

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{69809}}^1$

素因数の和:69861

約数の個数: 48

約数和(自身を含む): 4011003360

約数和(自身を除く): 1965460042

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 598, 637, 1127, 1274, 2093, 2254, 4186, 14651, 29302, 69809, 139618, 488663, 907517, 977326, 1605607, 1815034, 3211214, 3420641, 6352619, 6841282, 11239249, 12705238, 20872891, 22478498, 41745782, 44468333, 78674743, 88936666, 146110237, 157349486, 292220474, 1022771659, 2045543318]

約数ペア:

[(1, 2045543318), (2, 1022771659), (7, 292220474), (13, 157349486), (14, 146110237), (23, 88936666), (26, 78674743), (46, 44468333), (49, 41745782), (91, 22478498), (98, 20872891), (161, 12705238), (182, 11239249), (299, 6841282), (322, 6352619), (598, 3420641), (637, 3211214), (1127, 1815034), (1274, 1605607), (2093, 977326), (2254, 907517), (4186, 488663), (14651, 139618), (29302, 69809)]