1969957622

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{3457}}^1\times {\mathrm{4013}}^1$

素因数の和:7543

約数の個数: 16

約数和(自身を含む): 2998168992

約数和(自身を除く): 1028211370

約数列:

[1, 2, 71, 142, 3457, 4013, 6914, 8026, 245447, 284923, 490894, 569846, 13872941, 27745882, 984978811, 1969957622]

約数ペア:

[(1, 1969957622), (2, 984978811), (71, 27745882), (142, 13872941), (3457, 569846), (4013, 490894), (6914, 284923), (8026, 245447)]