4028405765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1102163}}^1$

素因数の和:1102228

約数の個数: 16

約数和(自身を含む): 5237483328

約数和(自身を除く): 1209077563

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 1102163, 5510815, 18736771, 47393009, 93683855, 236965045, 805681153, 4028405765]

約数ペア:

[(1, 4028405765), (5, 805681153), (17, 236965045), (43, 93683855), (85, 47393009), (215, 18736771), (731, 5510815), (3655, 1102163)]