1877979166

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{9521}}^1$

素因数の和:9796

約数の個数: 32

約数和(自身を含む): 3280747968

約数和(自身を除く): 1402768802

約数列:

[1, 2, 7, 14, 73, 146, 193, 386, 511, 1022, 1351, 2702, 9521, 14089, 19042, 28178, 66647, 98623, 133294, 197246, 695033, 1390066, 1837553, 3675106, 4865231, 9730462, 12862871, 25725742, 134141369, 268282738, 938989583, 1877979166]

約数ペア:

[(1, 1877979166), (2, 938989583), (7, 268282738), (14, 134141369), (73, 25725742), (146, 12862871), (193, 9730462), (386, 4865231), (511, 3675106), (1022, 1837553), (1351, 1390066), (2702, 695033), (9521, 197246), (14089, 133294), (19042, 98623), (28178, 66647)]