1330272854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 2080235520

約数和(自身を除く): 749962666

約数列:

[1, 2, 43, 86, 89, 151, 178, 302, 1151, 2302, 3827, 6493, 7654, 12986, 13439, 26878, 49493, 98986, 102439, 173801, 204878, 347602, 577877, 1155754, 4404877, 7473443, 8809754, 14946886, 15468289, 30936578, 665136427, 1330272854]

約数ペア:

[(1, 1330272854), (2, 665136427), (43, 30936578), (86, 15468289), (89, 14946886), (151, 8809754), (178, 7473443), (302, 4404877), (1151, 1155754), (2302, 577877), (3827, 347602), (6493, 204878), (7654, 173801), (12986, 102439), (13439, 98986), (26878, 49493)]