7908410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 14902272

約数和(自身を除く): 6993862

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 263, 310, 485, 526, 970, 1315, 2630, 3007, 6014, 8153, 15035, 16306, 25511, 30070, 40765, 51022, 81530, 127555, 255110, 790841, 1581682, 3954205, 7908410]

約数ペア:

[(1, 7908410), (2, 3954205), (5, 1581682), (10, 790841), (31, 255110), (62, 127555), (97, 81530), (155, 51022), (194, 40765), (263, 30070), (310, 25511), (485, 16306), (526, 15035), (970, 8153), (1315, 6014), (2630, 3007)]