2355407732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{42397}}^1$

素因数の和:42480

約数の個数: 48

約数和(自身を含む): 4701090240

約数和(自身を除く): 2345682508

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 731, 817, 1292, 1462, 1634, 2924, 3268, 13889, 27778, 42397, 55556, 84794, 169588, 720749, 805543, 1441498, 1611086, 1823071, 2882996, 3222172, 3646142, 7292284, 13694231, 27388462, 30992207, 34638349, 54776924, 61984414, 69276698, 123968828, 138553396, 588851933, 1177703866, 2355407732]

約数ペア:

[(1, 2355407732), (2, 1177703866), (4, 588851933), (17, 138553396), (19, 123968828), (34, 69276698), (38, 61984414), (43, 54776924), (68, 34638349), (76, 30992207), (86, 27388462), (172, 13694231), (323, 7292284), (646, 3646142), (731, 3222172), (817, 2882996), (1292, 1823071), (1462, 1611086), (1634, 1441498), (2924, 805543), (3268, 720749), (13889, 169588), (27778, 84794), (42397, 55556)]