1622964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^2$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 4359264

約数和(自身を除く): 2736300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 19321, 38642, 57963, 77284, 115926, 135247, 231852, 270494, 405741, 540988, 811482, 1622964]

約数ペア:

[(1, 1622964), (2, 811482), (3, 540988), (4, 405741), (6, 270494), (7, 231852), (12, 135247), (14, 115926), (21, 77284), (28, 57963), (42, 38642), (84, 19321), (139, 11676), (278, 5838), (417, 3892), (556, 2919), (834, 1946), (973, 1668)]