9790978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2357}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 15393024

約数和(自身を除く): 5602046

約数列:

[1, 2, 31, 62, 67, 134, 2077, 2357, 4154, 4714, 73067, 146134, 157919, 315838, 4895489, 9790978]

約数ペア:

[(1, 9790978), (2, 4895489), (31, 315838), (62, 157919), (67, 146134), (134, 73067), (2077, 4714), (2357, 4154)]