1330531088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4376747}}^1$

素因数の和:4376774

約数の個数: 20

約数和(自身を含む): 2713583760

約数和(自身を除く): 1383052672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4376747, 8753494, 17506988, 35013976, 70027952, 83158193, 166316386, 332632772, 665265544, 1330531088]

約数ペア:

[(1, 1330531088), (2, 665265544), (4, 332632772), (8, 166316386), (16, 83158193), (19, 70027952), (38, 35013976), (76, 17506988), (152, 8753494), (304, 4376747)]