346445764

素因数分解:

$2^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{11279}}^1$

素因数の和:12387

約数の個数: 24

約数和(自身を含む): 693584640

約数和(自身を除く): 347138876

約数列:

[1, 2, 4, 7, 14, 28, 1097, 2194, 4388, 7679, 11279, 15358, 22558, 30716, 45116, 78953, 157906, 315812, 12373063, 24746126, 49492252, 86611441, 173222882, 346445764]

約数ペア:

[(1, 346445764), (2, 173222882), (4, 86611441), (7, 49492252), (14, 24746126), (28, 12373063), (1097, 315812), (2194, 157906), (4388, 78953), (7679, 45116), (11279, 30716), (15358, 22558)]