2594018

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 4730880

約数和(自身を除く): 2136862

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 139, 217, 278, 301, 434, 602, 973, 1333, 1946, 2666, 4309, 5977, 8618, 9331, 11954, 18662, 30163, 41839, 60326, 83678, 185287, 370574, 1297009, 2594018]

約数ペア:

[(1, 2594018), (2, 1297009), (7, 370574), (14, 185287), (31, 83678), (43, 60326), (62, 41839), (86, 30163), (139, 18662), (217, 11954), (278, 9331), (301, 8618), (434, 5977), (602, 4309), (973, 2666), (1333, 1946)]