2019643754

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{4021}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 3231757440

約数和(自身を除く): 1212113686

約数列:

[1, 2, 23, 46, 61, 122, 179, 358, 1403, 2806, 4021, 4117, 8042, 8234, 10919, 21838, 92483, 184966, 245281, 251137, 490562, 502274, 719759, 1439518, 5641463, 11282926, 16554457, 33108914, 43905299, 87810598, 1009821877, 2019643754]

約数ペア:

[(1, 2019643754), (2, 1009821877), (23, 87810598), (46, 43905299), (61, 33108914), (122, 16554457), (179, 11282926), (358, 5641463), (1403, 1439518), (2806, 719759), (4021, 502274), (4117, 490562), (8042, 251137), (8234, 245281), (10919, 184966), (21838, 92483)]