1949456

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 30

約数和(自身を含む): 3925530

約数和(自身を除く): 1976074

約数列:

[1, 2, 4, 8, 16, 37, 74, 89, 148, 178, 296, 356, 592, 712, 1369, 1424, 2738, 3293, 5476, 6586, 10952, 13172, 21904, 26344, 52688, 121841, 243682, 487364, 974728, 1949456]

約数ペア:

[(1, 1949456), (2, 974728), (4, 487364), (8, 243682), (16, 121841), (37, 52688), (74, 26344), (89, 21904), (148, 13172), (178, 10952), (296, 6586), (356, 5476), (592, 3293), (712, 2738), (1369, 1424)]