1899051310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1123699}}^1$

素因数の和:1123732

約数の個数: 24

約数和(自身を含む): 3701467800

約数和(自身を除く): 1802416490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1123699, 2247398, 5618495, 11236990, 14608087, 29216174, 73040435, 146080870, 189905131, 379810262, 949525655, 1899051310]

約数ペア:

[(1, 1899051310), (2, 949525655), (5, 379810262), (10, 189905131), (13, 146080870), (26, 73040435), (65, 29216174), (130, 14608087), (169, 11236990), (338, 5618495), (845, 2247398), (1690, 1123699)]