130303216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{428629}}^1$

素因数の和:428656

約数の個数: 20

約数和(自身を含む): 265750600

約数和(自身を除く): 135447384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 428629, 857258, 1714516, 3429032, 6858064, 8143951, 16287902, 32575804, 65151608, 130303216]

約数ペア:

[(1, 130303216), (2, 65151608), (4, 32575804), (8, 16287902), (16, 8143951), (19, 6858064), (38, 3429032), (76, 1714516), (152, 857258), (304, 428629)]