1330963718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{63337}}^1$

素因数の和:63444

約数の個数: 32

約数和(自身を含む): 2432179200

約数和(自身を除く): 1101215482

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10507, 21014, 63337, 126674, 443359, 886718, 1203403, 2406806, 5003623, 8423821, 10007246, 16847642, 35025361, 70050722, 95068837, 190137674, 665481859, 1330963718]

約数ペア:

[(1, 1330963718), (2, 665481859), (7, 190137674), (14, 95068837), (19, 70050722), (38, 35025361), (79, 16847642), (133, 10007246), (158, 8423821), (266, 5003623), (553, 2406806), (1106, 1203403), (1501, 886718), (3002, 443359), (10507, 126674), (21014, 63337)]