5212804516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{221219}}^1$

素因数の和:221403

約数の個数: 24

約数和(自身を含む): 9402734880

約数和(自身を除く): 4189930364

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 5891, 11782, 23564, 221219, 442438, 884876, 9512417, 19024834, 30307003, 38049668, 60614006, 121228012, 1303201129, 2606402258, 5212804516]

約数ペア:

[(1, 5212804516), (2, 2606402258), (4, 1303201129), (43, 121228012), (86, 60614006), (137, 38049668), (172, 30307003), (274, 19024834), (548, 9512417), (5891, 884876), (11782, 442438), (23564, 221219)]