2140308316

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{457}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 3904087264

約数和(自身を除く): 1763778948

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 373, 457, 746, 914, 1492, 1828, 3139, 6278, 12556, 16039, 19651, 27229, 32078, 33361, 39302, 54458, 64156, 66722, 78604, 108916, 133444, 170461, 340922, 681844, 1170847, 1434523, 2341694, 2869046, 4683388, 5738092, 7329823, 12443653, 14659646, 24887306, 29319292, 49774612, 535077079, 1070154158, 2140308316]

約数ペア:

[(1, 2140308316), (2, 1070154158), (4, 535077079), (43, 49774612), (73, 29319292), (86, 24887306), (146, 14659646), (172, 12443653), (292, 7329823), (373, 5738092), (457, 4683388), (746, 2869046), (914, 2341694), (1492, 1434523), (1828, 1170847), (3139, 681844), (6278, 340922), (12556, 170461), (16039, 133444), (19651, 108916), (27229, 78604), (32078, 66722), (33361, 64156), (39302, 54458)]