123695404

素因数分解:

$2^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 255528000

約数和(自身を除く): 131832596

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 343, 356, 623, 686, 1013, 1246, 1372, 2026, 2492, 4052, 4361, 7091, 8722, 14182, 17444, 28364, 30527, 49637, 61054, 90157, 99274, 122108, 180314, 198548, 347459, 360628, 631099, 694918, 1262198, 1389836, 2524396, 4417693, 8835386, 17670772, 30923851, 61847702, 123695404]

約数ペア:

[(1, 123695404), (2, 61847702), (4, 30923851), (7, 17670772), (14, 8835386), (28, 4417693), (49, 2524396), (89, 1389836), (98, 1262198), (178, 694918), (196, 631099), (343, 360628), (356, 347459), (623, 198548), (686, 180314), (1013, 122108), (1246, 99274), (1372, 90157), (2026, 61054), (2492, 49637), (4052, 30527), (4361, 28364), (7091, 17444), (8722, 14182)]