2018688058

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{769}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 3193344000

約数和(自身を除く): 1174655942

約数列:

[1, 2, 23, 46, 149, 298, 383, 766, 769, 1538, 3427, 6854, 8809, 17618, 17687, 35374, 57067, 114134, 114581, 229162, 294527, 589054, 1312541, 2625082, 2635363, 5270726, 6774121, 13548242, 43884523, 87769046, 1009344029, 2018688058]

約数ペア:

[(1, 2018688058), (2, 1009344029), (23, 87769046), (46, 43884523), (149, 13548242), (298, 6774121), (383, 5270726), (766, 2635363), (769, 2625082), (1538, 1312541), (3427, 589054), (6854, 294527), (8809, 229162), (17618, 114581), (17687, 114134), (35374, 57067)]