2018662289296

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{1487}}^1\times {\mathrm{76507}}^1$

素因数の和:79111

約数の個数: 40

約数和(自身を含む): 3917368736640

約数和(自身を除く): 1898706447344

約数列:

[1, 2, 4, 8, 16, 1109, 1487, 2218, 2974, 4436, 5948, 8872, 11896, 17744, 23792, 76507, 153014, 306028, 612056, 1224112, 1649083, 3298166, 6596332, 13192664, 26385328, 84846263, 113765909, 169692526, 227531818, 339385052, 455063636, 678770104, 910127272, 1357540208, 1820254544, 126166393081, 252332786162, 504665572324, 1009331144648, 2018662289296]

約数ペア:

[(1, 2018662289296), (2, 1009331144648), (4, 504665572324), (8, 252332786162), (16, 126166393081), (1109, 1820254544), (1487, 1357540208), (2218, 910127272), (2974, 678770104), (4436, 455063636), (5948, 339385052), (8872, 227531818), (11896, 169692526), (17744, 113765909), (23792, 84846263), (76507, 26385328), (153014, 13192664), (306028, 6596332), (612056, 3298166), (1224112, 1649083)]