2912220974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{6113}}^1$

素因数の和:6452

約数の個数: 32

約数和(自身を含む): 4788582624

約数和(自身を除く): 1876361650

約数列:

[1, 2, 13, 26, 73, 146, 251, 502, 949, 1898, 3263, 6113, 6526, 12226, 18323, 36646, 79469, 158938, 238199, 446249, 476398, 892498, 1534363, 3068726, 5801237, 11602474, 19946719, 39893438, 112008499, 224016998, 1456110487, 2912220974]

約数ペア:

[(1, 2912220974), (2, 1456110487), (13, 224016998), (26, 112008499), (73, 39893438), (146, 19946719), (251, 11602474), (502, 5801237), (949, 3068726), (1898, 1534363), (3263, 892498), (6113, 476398), (6526, 446249), (12226, 238199), (18323, 158938), (36646, 79469)]