129906988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{9791}}^1$

素因数の和:9933

約数の個数: 24

約数和(自身を含む): 236888064

約数和(自身を除く): 106981076

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 428, 3317, 6634, 9791, 13268, 19582, 39164, 303521, 607042, 1047637, 1214084, 2095274, 4190548, 32476747, 64953494, 129906988]

約数ペア:

[(1, 129906988), (2, 64953494), (4, 32476747), (31, 4190548), (62, 2095274), (107, 1214084), (124, 1047637), (214, 607042), (428, 303521), (3317, 39164), (6634, 19582), (9791, 13268)]