1289060346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{190633}}^1$

素因数の和:190675

約数の個数: 48

約数和(自身を含む): 3129447744

約数和(自身を除く): 1840387398

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 190633, 381266, 571899, 1143798, 1334431, 2668862, 4003293, 4384559, 8006586, 8769118, 9341017, 13153677, 18682034, 26307354, 28023051, 30691913, 56046102, 61383826, 92075739, 184151478, 214843391, 429686782, 644530173, 1289060346]

約数ペア:

[(1, 1289060346), (2, 644530173), (3, 429686782), (6, 214843391), (7, 184151478), (14, 92075739), (21, 61383826), (23, 56046102), (42, 30691913), (46, 28023051), (49, 26307354), (69, 18682034), (98, 13153677), (138, 9341017), (147, 8769118), (161, 8006586), (294, 4384559), (322, 4003293), (483, 2668862), (966, 1334431), (1127, 1143798), (2254, 571899), (3381, 381266), (6762, 190633)]