2968804790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{65551}}^1$

素因数の和:66212

約数の個数: 32

約数和(自身を含む): 6116788224

約数和(自身を除く): 3147983434

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 1294, 3235, 4529, 6470, 9058, 22645, 45290, 65551, 131102, 327755, 458857, 655510, 917714, 2294285, 4588570, 42411497, 84822994, 212057485, 296880479, 424114970, 593760958, 1484402395, 2968804790]

約数ペア:

[(1, 2968804790), (2, 1484402395), (5, 593760958), (7, 424114970), (10, 296880479), (14, 212057485), (35, 84822994), (70, 42411497), (647, 4588570), (1294, 2294285), (3235, 917714), (4529, 655510), (6470, 458857), (9058, 327755), (22645, 131102), (45290, 65551)]