996815690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{16633}}^1$

素因数の和:17114

約数の個数: 32

約数和(自身を含む): 1936596816

約数和(自身を除く): 939781126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 461, 922, 2305, 4610, 5993, 11986, 16633, 29965, 33266, 59930, 83165, 166330, 216229, 432458, 1081145, 2162290, 7667813, 15335626, 38339065, 76678130, 99681569, 199363138, 498407845, 996815690]

約数ペア:

[(1, 996815690), (2, 498407845), (5, 199363138), (10, 99681569), (13, 76678130), (26, 38339065), (65, 15335626), (130, 7667813), (461, 2162290), (922, 1081145), (2305, 432458), (4610, 216229), (5993, 166330), (11986, 83165), (16633, 59930), (29965, 33266)]