622646076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3991321}}^1$

素因数の和:3991341

約数の個数: 24

約数和(自身を含む): 1564598224

約数和(自身を除く): 941952148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3991321, 7982642, 11973963, 15965284, 23947926, 47895852, 51887173, 103774346, 155661519, 207548692, 311323038, 622646076]

約数ペア:

[(1, 622646076), (2, 311323038), (3, 207548692), (4, 155661519), (6, 103774346), (12, 51887173), (13, 47895852), (26, 23947926), (39, 15965284), (52, 11973963), (78, 7982642), (156, 3991321)]