1024098985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{2549}}^1$

素因数の和:3457

約数の個数: 32

約数和(自身を含む): 1514822400

約数和(自身を除く): 490723415

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 883, 2549, 4415, 6181, 11479, 12745, 17843, 30905, 33137, 57395, 80353, 89215, 165685, 231959, 401765, 1159795, 2250767, 11253835, 15755369, 29259971, 78776845, 146299855, 204819797, 1024098985]

約数ペア:

[(1, 1024098985), (5, 204819797), (7, 146299855), (13, 78776845), (35, 29259971), (65, 15755369), (91, 11253835), (455, 2250767), (883, 1159795), (2549, 401765), (4415, 231959), (6181, 165685), (11479, 89215), (12745, 80353), (17843, 57395), (30905, 33137)]