7940661430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{141067}}^1$

素因数の和:141520

約数の個数: 32

約数和(自身を含む): 15428325024

約数和(自身を除く): 7487663594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 2165, 4330, 5629, 11258, 28145, 56290, 141067, 282134, 705335, 1410670, 1833871, 3667742, 9169355, 18338710, 61082011, 122164022, 305410055, 610820110, 794066143, 1588132286, 3970330715, 7940661430]

約数ペア:

[(1, 7940661430), (2, 3970330715), (5, 1588132286), (10, 794066143), (13, 610820110), (26, 305410055), (65, 122164022), (130, 61082011), (433, 18338710), (866, 9169355), (2165, 3667742), (4330, 1833871), (5629, 1410670), (11258, 705335), (28145, 282134), (56290, 141067)]