2040697946

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4702069}}^1$

素因数の和:4702109

約数の個数: 16

約数和(自身を含む): 3611189760

約数和(自身を除く): 1570491814

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4702069, 9404138, 32914483, 65828966, 145764139, 291528278, 1020348973, 2040697946]

約数ペア:

[(1, 2040697946), (2, 1020348973), (7, 291528278), (14, 145764139), (31, 65828966), (62, 32914483), (217, 9404138), (434, 4702069)]