9648340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 22353408

約数和(自身を除く): 12705068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 863, 1118, 1726, 2236, 2795, 3452, 4315, 5590, 8630, 11180, 11219, 17260, 22438, 37109, 44876, 56095, 74218, 112190, 148436, 185545, 224380, 371090, 482417, 742180, 964834, 1929668, 2412085, 4824170, 9648340]

約数ペア:

[(1, 9648340), (2, 4824170), (4, 2412085), (5, 1929668), (10, 964834), (13, 742180), (20, 482417), (26, 371090), (43, 224380), (52, 185545), (65, 148436), (86, 112190), (130, 74218), (172, 56095), (215, 44876), (260, 37109), (430, 22438), (559, 17260), (860, 11219), (863, 11180), (1118, 8630), (1726, 5590), (2236, 4315), (2795, 3452)]