2249448290

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{273323}}^1$

素因数の和:274153

約数の個数: 16

約数和(自身を含む): 4053941568

約数和(自身を除く): 1804493278

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 273323, 546646, 1366615, 2733230, 224944829, 449889658, 1124724145, 2249448290]

約数ペア:

[(1, 2249448290), (2, 1124724145), (5, 449889658), (10, 224944829), (823, 2733230), (1646, 1366615), (4115, 546646), (8230, 273323)]