7020402008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{346447}}^1$

素因数の和:346619

約数の個数: 32

約数和(自身を含む): 14031144000

約数和(自身を除く): 7010741992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 5066, 10132, 20264, 346447, 692894, 1385788, 2771576, 5889599, 11779198, 23558396, 47116792, 51620603, 103241206, 206482412, 412964824, 877550251, 1755100502, 3510201004, 7020402008]

約数ペア:

[(1, 7020402008), (2, 3510201004), (4, 1755100502), (8, 877550251), (17, 412964824), (34, 206482412), (68, 103241206), (136, 51620603), (149, 47116792), (298, 23558396), (596, 11779198), (1192, 5889599), (2533, 2771576), (5066, 1385788), (10132, 692894), (20264, 346447)]