1403122

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 2571264

約数和(自身を除く): 1168142

約数列:

[1, 2, 7, 14, 31, 53, 61, 62, 106, 122, 217, 371, 427, 434, 742, 854, 1643, 1891, 3233, 3286, 3782, 6466, 11501, 13237, 22631, 23002, 26474, 45262, 100223, 200446, 701561, 1403122]

約数ペア:

[(1, 1403122), (2, 701561), (7, 200446), (14, 100223), (31, 45262), (53, 26474), (61, 23002), (62, 22631), (106, 13237), (122, 11501), (217, 6466), (371, 3782), (427, 3286), (434, 3233), (742, 1891), (854, 1643)]