2912871647

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{809}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 3583180800

約数和(自身を除く): 670309153

約数列:

[1, 7, 17, 79, 119, 383, 553, 809, 1343, 2681, 5663, 6511, 9401, 13753, 30257, 45577, 63911, 96271, 211799, 309847, 447377, 514369, 1086487, 2168929, 3600583, 5267399, 7605409, 24477913, 36871793, 171345391, 416124521, 2912871647]

約数ペア:

[(1, 2912871647), (7, 416124521), (17, 171345391), (79, 36871793), (119, 24477913), (383, 7605409), (553, 5267399), (809, 3600583), (1343, 2168929), (2681, 1086487), (5663, 514369), (6511, 447377), (9401, 309847), (13753, 211799), (30257, 96271), (45577, 63911)]