401048635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{78101}}^1$

素因数の和:78198

約数の個数: 16

約数和(自身を含む): 524845440

約数和(自身を除く): 123796805

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 78101, 390505, 1015313, 5076565, 6169979, 30849895, 80209727, 401048635]

約数ペア:

[(1, 401048635), (5, 80209727), (13, 30849895), (65, 6169979), (79, 5076565), (395, 1015313), (1027, 390505), (5135, 78101)]