1189491828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{615679}}^1$

素因数の和:615716

約数の個数: 48

約数和(自身を含む): 3309895680

約数和(自身を除く): 2120403852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 615679, 1231358, 1847037, 2462716, 3694074, 4309753, 7388148, 8619506, 12929259, 14160617, 17239012, 25858518, 28321234, 42481851, 51717036, 56642468, 84963702, 99124319, 169927404, 198248638, 297372957, 396497276, 594745914, 1189491828]

約数ペア:

[(1, 1189491828), (2, 594745914), (3, 396497276), (4, 297372957), (6, 198248638), (7, 169927404), (12, 99124319), (14, 84963702), (21, 56642468), (23, 51717036), (28, 42481851), (42, 28321234), (46, 25858518), (69, 17239012), (84, 14160617), (92, 12929259), (138, 8619506), (161, 7388148), (276, 4309753), (322, 3694074), (483, 2462716), (644, 1847037), (966, 1231358), (1932, 615679)]