1307296978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{9931}}^1$

素因数の和:10090

約数の個数: 32

約数和(自身を含む): 2172485952

約数和(自身を除く): 865188974

約数列:

[1, 2, 13, 26, 61, 83, 122, 166, 793, 1079, 1586, 2158, 5063, 9931, 10126, 19862, 65819, 129103, 131638, 258206, 605791, 824273, 1211582, 1648546, 7875283, 10715549, 15750566, 21431098, 50280653, 100561306, 653648489, 1307296978]

約数ペア:

[(1, 1307296978), (2, 653648489), (13, 100561306), (26, 50280653), (61, 21431098), (83, 15750566), (122, 10715549), (166, 7875283), (793, 1648546), (1079, 1211582), (1586, 824273), (2158, 605791), (5063, 258206), (9931, 131638), (10126, 129103), (19862, 65819)]