2149016110

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{619313}}^1$

素因数の和:619667

約数の個数: 16

約数和(自身を含む): 3879382896

約数和(自身を除く): 1730366786

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 619313, 1238626, 3096565, 6193130, 214901611, 429803222, 1074508055, 2149016110]

約数ペア:

[(1, 2149016110), (2, 1074508055), (5, 429803222), (10, 214901611), (347, 6193130), (694, 3096565), (1735, 1238626), (3470, 619313)]