3999228884

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{229261}}^1$

素因数の和:229368

約数の個数: 36

約数和(自身を含む): 8232798420

約数和(自身を除く): 4233569536

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 2492, 4361, 8722, 17444, 229261, 458522, 917044, 1604827, 3209654, 6419308, 11233789, 20404229, 22467578, 40808458, 44935156, 81616916, 142829603, 285659206, 571318412, 999807221, 1999614442, 3999228884]

約数ペア:

[(1, 3999228884), (2, 1999614442), (4, 999807221), (7, 571318412), (14, 285659206), (28, 142829603), (49, 81616916), (89, 44935156), (98, 40808458), (178, 22467578), (196, 20404229), (356, 11233789), (623, 6419308), (1246, 3209654), (2492, 1604827), (4361, 917044), (8722, 458522), (17444, 229261)]