97817690890

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{19217621}}^1$

素因数の和:19218137

約数の個数: 16

約数和(自身を含む): 176417769960

約数和(自身を除く): 78600079070

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 19217621, 38435242, 96088105, 192176210, 9781769089, 19563538178, 48908845445, 97817690890]

約数ペア:

[(1, 97817690890), (2, 48908845445), (5, 19563538178), (10, 9781769089), (509, 192176210), (1018, 96088105), (2545, 38435242), (5090, 19217621)]