7380884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 15714048

約数和(自身を除く): 8333164

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 157, 161, 292, 314, 322, 511, 628, 644, 1022, 1099, 1679, 2044, 2198, 3358, 3611, 4396, 6716, 7222, 11461, 11753, 14444, 22922, 23506, 25277, 45844, 47012, 50554, 80227, 101108, 160454, 263603, 320908, 527206, 1054412, 1845221, 3690442, 7380884]

約数ペア:

[(1, 7380884), (2, 3690442), (4, 1845221), (7, 1054412), (14, 527206), (23, 320908), (28, 263603), (46, 160454), (73, 101108), (92, 80227), (146, 50554), (157, 47012), (161, 45844), (292, 25277), (314, 23506), (322, 22922), (511, 14444), (628, 11753), (644, 11461), (1022, 7222), (1099, 6716), (1679, 4396), (2044, 3611), (2198, 3358)]