2275042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 2321438

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 79, 119, 121, 154, 158, 187, 238, 242, 374, 553, 847, 869, 1106, 1309, 1343, 1694, 1738, 2057, 2618, 2686, 4114, 6083, 9401, 9559, 12166, 14399, 14773, 18802, 19118, 28798, 29546, 66913, 103411, 133826, 162503, 206822, 325006, 1137521, 2275042]

約数ペア:

[(1, 2275042), (2, 1137521), (7, 325006), (11, 206822), (14, 162503), (17, 133826), (22, 103411), (34, 66913), (77, 29546), (79, 28798), (119, 19118), (121, 18802), (154, 14773), (158, 14399), (187, 12166), (238, 9559), (242, 9401), (374, 6083), (553, 4114), (847, 2686), (869, 2618), (1106, 2057), (1309, 1738), (1343, 1694)]