6561569170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1\times {\mathrm{19571}}^1$

素因数の和:22170

約数の個数: 32

約数和(自身を含む): 12724931520

約数和(自身を除く): 6163362350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2579, 5158, 12895, 19571, 25790, 33527, 39142, 67054, 97855, 167635, 195710, 254423, 335270, 508846, 1272115, 2544230, 50473609, 100947218, 252368045, 504736090, 656156917, 1312313834, 3280784585, 6561569170]

約数ペア:

[(1, 6561569170), (2, 3280784585), (5, 1312313834), (10, 656156917), (13, 504736090), (26, 252368045), (65, 100947218), (130, 50473609), (2579, 2544230), (5158, 1272115), (12895, 508846), (19571, 335270), (25790, 254423), (33527, 195710), (39142, 167635), (67054, 97855)]