2659904056

素因数分解:

$2^3\times {\mathrm{8581}}^1\times {\mathrm{38747}}^1$

素因数の和:47334

約数の個数: 16

約数和(自身を含む): 4988030040

約数和(自身を除く): 2328125984

約数列:

[1, 2, 4, 8, 8581, 17162, 34324, 38747, 68648, 77494, 154988, 309976, 332488007, 664976014, 1329952028, 2659904056]

約数ペア:

[(1, 2659904056), (2, 1329952028), (4, 664976014), (8, 332488007), (8581, 309976), (17162, 154988), (34324, 77494), (38747, 68648)]