1898468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3347

約数の個数: 24

約数和(自身を含む): 3904320

約数和(自身を除く): 2005852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3319, 6638, 13276, 36509, 43147, 73018, 86294, 146036, 172588, 474617, 949234, 1898468]

約数ペア:

[(1, 1898468), (2, 949234), (4, 474617), (11, 172588), (13, 146036), (22, 86294), (26, 73018), (44, 43147), (52, 36509), (143, 13276), (286, 6638), (572, 3319)]