2898367048

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 5579981100

約数和(自身を除く): 2681614052

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 401, 409, 802, 818, 1604, 1636, 2209, 3208, 3272, 4418, 8836, 17672, 18847, 19223, 37694, 38446, 75388, 76892, 150776, 153784, 164009, 328018, 656036, 885809, 903481, 1312072, 1771618, 1806962, 3543236, 3613924, 7086472, 7227848, 7708423, 15416846, 30833692, 61667384, 362295881, 724591762, 1449183524, 2898367048]

約数ペア:

[(1, 2898367048), (2, 1449183524), (4, 724591762), (8, 362295881), (47, 61667384), (94, 30833692), (188, 15416846), (376, 7708423), (401, 7227848), (409, 7086472), (802, 3613924), (818, 3543236), (1604, 1806962), (1636, 1771618), (2209, 1312072), (3208, 903481), (3272, 885809), (4418, 656036), (8836, 328018), (17672, 164009), (18847, 153784), (19223, 150776), (37694, 76892), (38446, 75388)]