1215413276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{3617}}^1$

素因数の和:4730

約数の個数: 48

約数和(自身を含む): 2654975232

約数和(自身を除く): 1439561956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1091, 2182, 3617, 4364, 7234, 7637, 12001, 14468, 15274, 24002, 25319, 30548, 39787, 48004, 50638, 79574, 84007, 101276, 159148, 168014, 278509, 336028, 557018, 1114036, 3946147, 7892294, 15784588, 27623029, 43407617, 55246058, 86815234, 110492116, 173630468, 303853319, 607706638, 1215413276]

約数ペア:

[(1, 1215413276), (2, 607706638), (4, 303853319), (7, 173630468), (11, 110492116), (14, 86815234), (22, 55246058), (28, 43407617), (44, 27623029), (77, 15784588), (154, 7892294), (308, 3946147), (1091, 1114036), (2182, 557018), (3617, 336028), (4364, 278509), (7234, 168014), (7637, 159148), (12001, 101276), (14468, 84007), (15274, 79574), (24002, 50638), (25319, 48004), (30548, 39787)]