2220790834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{3169}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 3505766400

約数和(自身を除く): 1284975566

約数列:

[1, 2, 31, 62, 89, 127, 178, 254, 2759, 3169, 3937, 5518, 6338, 7874, 11303, 22606, 98239, 196478, 282041, 350393, 402463, 564082, 700786, 804926, 8743271, 12476353, 17486542, 24952706, 35819207, 71638414, 1110395417, 2220790834]

約数ペア:

[(1, 2220790834), (2, 1110395417), (31, 71638414), (62, 35819207), (89, 24952706), (127, 17486542), (178, 12476353), (254, 8743271), (2759, 804926), (3169, 700786), (3937, 564082), (5518, 402463), (6338, 350393), (7874, 282041), (11303, 196478), (22606, 98239)]