1397972782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{305101}}^1$

素因数の和:305211

約数の個数: 16

約数和(自身を含む): 2196734400

約数和(自身を除く): 798761618

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 305101, 610202, 8847929, 17695858, 24102979, 48205958, 698986391, 1397972782]

約数ペア:

[(1, 1397972782), (2, 698986391), (29, 48205958), (58, 24102979), (79, 17695858), (158, 8847929), (2291, 610202), (4582, 305101)]