1057498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 1731240

約数和(自身を除く): 673742

約数列:

[1, 2, 13, 26, 89, 178, 457, 914, 1157, 2314, 5941, 11882, 40673, 81346, 528749, 1057498]

約数ペア:

[(1, 1057498), (2, 528749), (13, 81346), (26, 40673), (89, 11882), (178, 5941), (457, 2314), (914, 1157)]