846804976

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{103979}}^1$

素因数の和:104496

約数の個数: 20

約数和(自身を含む): 1643923800

約数和(自身を除く): 797118824

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 103979, 207958, 415916, 831832, 1663664, 52925311, 105850622, 211701244, 423402488, 846804976]

約数ペア:

[(1, 846804976), (2, 423402488), (4, 211701244), (8, 105850622), (16, 52925311), (509, 1663664), (1018, 831832), (2036, 415916), (4072, 207958), (8144, 103979)]