7305321218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1\times {\mathrm{4871}}^1$

素因数の和:6482

約数の個数: 32

約数和(自身を含む): 12130110720

約数和(自身を除く): 4824789502

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1559, 3118, 4871, 9742, 20267, 40534, 57683, 63323, 115366, 126646, 180227, 360454, 749879, 1499758, 2342951, 4685902, 7593889, 15187778, 98720557, 197441114, 280973893, 561947786, 3652660609, 7305321218]

約数ペア:

[(1, 7305321218), (2, 3652660609), (13, 561947786), (26, 280973893), (37, 197441114), (74, 98720557), (481, 15187778), (962, 7593889), (1559, 4685902), (3118, 2342951), (4871, 1499758), (9742, 749879), (20267, 360454), (40534, 180227), (57683, 126646), (63323, 115366)]