712098512

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{664271}}^1$

素因数の和:664346

約数の個数: 20

約数和(自身を含む): 1400285376

約数和(自身を除く): 688186864

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 664271, 1328542, 2657084, 5314168, 10628336, 44506157, 89012314, 178024628, 356049256, 712098512]

約数ペア:

[(1, 712098512), (2, 356049256), (4, 178024628), (8, 89012314), (16, 44506157), (67, 10628336), (134, 5314168), (268, 2657084), (536, 1328542), (1072, 664271)]