1949272924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{280229}}^1$

素因数の和:280317

約数の個数: 24

約数和(自身を含む): 3577976640

約数和(自身を除く): 1628703716

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 280229, 560458, 1120916, 10368473, 13170763, 20736946, 26341526, 41473892, 52683052, 487318231, 974636462, 1949272924]

約数ペア:

[(1, 1949272924), (2, 974636462), (4, 487318231), (37, 52683052), (47, 41473892), (74, 26341526), (94, 20736946), (148, 13170763), (188, 10368473), (1739, 1120916), (3478, 560458), (6956, 280229)]