1217540602

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{27799}}^1$

素因数の和:28221

約数の個数: 16

約数和(自身を含む): 1861488000

約数和(自身を除く): 643947398

約数列:

[1, 2, 61, 122, 359, 718, 21899, 27799, 43798, 55598, 1695739, 3391478, 9979841, 19959682, 608770301, 1217540602]

約数ペア:

[(1, 1217540602), (2, 608770301), (61, 19959682), (122, 9979841), (359, 3391478), (718, 1695739), (21899, 55598), (27799, 43798)]