858644612

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1\times {\mathrm{619}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 1739888640

約数和(自身を除く): 881244028

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 463, 619, 749, 926, 1238, 1498, 1852, 2476, 2996, 3241, 4333, 6482, 8666, 12964, 17332, 49541, 66233, 99082, 132466, 198164, 264932, 286597, 346787, 463631, 573194, 693574, 927262, 1146388, 1387148, 1854524, 2006179, 4012358, 8024716, 30665879, 61331758, 122663516, 214661153, 429322306, 858644612]

約数ペア:

[(1, 858644612), (2, 429322306), (4, 214661153), (7, 122663516), (14, 61331758), (28, 30665879), (107, 8024716), (214, 4012358), (428, 2006179), (463, 1854524), (619, 1387148), (749, 1146388), (926, 927262), (1238, 693574), (1498, 573194), (1852, 463631), (2476, 346787), (2996, 286597), (3241, 264932), (4333, 198164), (6482, 132466), (8666, 99082), (12964, 66233), (17332, 49541)]