2040643178

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1\times {\mathrm{3119}}^1$

素因数の和:5894

約数の個数: 32

約数和(自身を含む): 3706560000

約数和(自身を除く): 1665916822

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2749, 3119, 5498, 6238, 19243, 21833, 38486, 43666, 46733, 53023, 93466, 106046, 327131, 371161, 654262, 742322, 8574131, 17148262, 60018917, 120037834, 145760227, 291520454, 1020321589, 2040643178]

約数ペア:

[(1, 2040643178), (2, 1020321589), (7, 291520454), (14, 145760227), (17, 120037834), (34, 60018917), (119, 17148262), (238, 8574131), (2749, 742322), (3119, 654262), (5498, 371161), (6238, 327131), (19243, 106046), (21833, 93466), (38486, 53023), (43666, 46733)]