2016752118479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1114721}}^1$

素因数の和:1115031

約数の個数: 32

約数和(自身を含む): 2477001461760

約数和(自身を除く): 460249343281

約数列:

[1, 7, 19, 61, 133, 223, 427, 1159, 1561, 4237, 8113, 13603, 29659, 95221, 258457, 1114721, 1809199, 7803047, 21179699, 67997981, 148257893, 248582783, 475985867, 1291961639, 1740079481, 4723072877, 9043731473, 15163549763, 33061510139, 106144848341, 288107445497, 2016752118479]

約数ペア:

[(1, 2016752118479), (7, 288107445497), (19, 106144848341), (61, 33061510139), (133, 15163549763), (223, 9043731473), (427, 4723072877), (1159, 1740079481), (1561, 1291961639), (4237, 475985867), (8113, 248582783), (13603, 148257893), (29659, 67997981), (95221, 21179699), (258457, 7803047), (1114721, 1809199)]