328941452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{618311}}^1$

素因数の和:618341

約数の個数: 24

約数和(自身を含む): 692509440

約数和(自身を除く): 363567988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 618311, 1236622, 2473244, 4328177, 8656354, 11747909, 17312708, 23495818, 46991636, 82235363, 164470726, 328941452]

約数ペア:

[(1, 328941452), (2, 164470726), (4, 82235363), (7, 46991636), (14, 23495818), (19, 17312708), (28, 11747909), (38, 8656354), (76, 4328177), (133, 2473244), (266, 1236622), (532, 618311)]