1289744672056

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{563}}^1\times {\mathrm{2185919}}^1$

素因数の和:2186619

約数の個数: 32

約数和(自身を含む): 2441060582400

約数和(自身を除く): 1151315910344

約数列:

[1, 2, 4, 8, 131, 262, 524, 563, 1048, 1126, 2252, 4504, 73753, 147506, 295012, 590024, 2185919, 4371838, 8743676, 17487352, 286355389, 572710778, 1145421556, 1230672397, 2290843112, 2461344794, 4922689588, 9845379176, 161218084007, 322436168014, 644872336028, 1289744672056]

約数ペア:

[(1, 1289744672056), (2, 644872336028), (4, 322436168014), (8, 161218084007), (131, 9845379176), (262, 4922689588), (524, 2461344794), (563, 2290843112), (1048, 1230672397), (1126, 1145421556), (2252, 572710778), (4504, 286355389), (73753, 17487352), (147506, 8743676), (295012, 4371838), (590024, 2185919)]