3005458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 4788000

約数和(自身を除く): 1782542

約数列:

[1, 2, 19, 38, 139, 278, 569, 1138, 2641, 5282, 10811, 21622, 79091, 158182, 1502729, 3005458]

約数ペア:

[(1, 3005458), (2, 1502729), (19, 158182), (38, 79091), (139, 21622), (278, 10811), (569, 5282), (1138, 2641)]