4993976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 10416000

約数和(自身を除く): 5422024

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1549, 1612, 3098, 3224, 6196, 12392, 20137, 40274, 48019, 80548, 96038, 161096, 192076, 384152, 624247, 1248494, 2496988, 4993976]

約数ペア:

[(1, 4993976), (2, 2496988), (4, 1248494), (8, 624247), (13, 384152), (26, 192076), (31, 161096), (52, 96038), (62, 80548), (104, 48019), (124, 40274), (248, 20137), (403, 12392), (806, 6196), (1549, 3224), (1612, 3098)]