16461638402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{284833}}^1$

素因数の和:284954

約数の個数: 32

約数和(自身を含む): 28055009664

約数和(自身を除く): 11593371262

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 781, 814, 1562, 2627, 5254, 28897, 57794, 284833, 569666, 3133163, 6266326, 10538821, 20223143, 21077642, 40446286, 115927031, 222454573, 231854062, 444909146, 748256291, 1496512582, 8230819201, 16461638402]

約数ペア:

[(1, 16461638402), (2, 8230819201), (11, 1496512582), (22, 748256291), (37, 444909146), (71, 231854062), (74, 222454573), (142, 115927031), (407, 40446286), (781, 21077642), (814, 20223143), (1562, 10538821), (2627, 6266326), (5254, 3133163), (28897, 569666), (57794, 284833)]