290429718

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{8867}}^1$

素因数の和:9028

約数の個数: 32

約数和(自身を含む): 597632256

約数和(自身を除く): 307202538

約数列:

[1, 2, 3, 6, 53, 103, 106, 159, 206, 309, 318, 618, 5459, 8867, 10918, 16377, 17734, 26601, 32754, 53202, 469951, 913301, 939902, 1409853, 1826602, 2739903, 2819706, 5479806, 48404953, 96809906, 145214859, 290429718]

約数ペア:

[(1, 290429718), (2, 145214859), (3, 96809906), (6, 48404953), (53, 5479806), (103, 2819706), (106, 2739903), (159, 1826602), (206, 1409853), (309, 939902), (318, 913301), (618, 469951), (5459, 53202), (8867, 32754), (10918, 26601), (16377, 17734)]