247482996

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{290473}}^1$

素因数の和:290551

約数の個数: 24

約数和(自身を含む): 585595584

約数和(自身を除く): 338112588

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 290473, 580946, 871419, 1161892, 1742838, 3485676, 20623583, 41247166, 61870749, 82494332, 123741498, 247482996]

約数ペア:

[(1, 247482996), (2, 123741498), (3, 82494332), (4, 61870749), (6, 41247166), (12, 20623583), (71, 3485676), (142, 1742838), (213, 1161892), (284, 871419), (426, 580946), (852, 290473)]