4379115890

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1254761}}^1$

素因数の和:1255117

約数の個数: 16

約数和(自身を含む): 7905000600

約数和(自身を除く): 3525884710

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 1254761, 2509522, 6273805, 12547610, 437911589, 875823178, 2189557945, 4379115890]

約数ペア:

[(1, 4379115890), (2, 2189557945), (5, 875823178), (10, 437911589), (349, 12547610), (698, 6273805), (1745, 2509522), (3490, 1254761)]