2913156730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 5780232576

約数和(自身を除く): 2867075846

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 313, 401, 422, 626, 802, 1055, 1565, 2005, 2110, 2321, 3130, 3443, 4010, 4411, 4642, 6886, 8822, 11605, 17215, 22055, 23210, 34430, 44110, 66043, 84611, 125513, 132086, 169222, 251026, 330215, 423055, 627565, 660430, 726473, 846110, 930721, 1255130, 1380643, 1452946, 1861442, 2761286, 3632365, 4653605, 6903215, 7264730, 9307210, 13806430, 26483243, 52966486, 132416215, 264832430, 291315673, 582631346, 1456578365, 2913156730]

約数ペア:

[(1, 2913156730), (2, 1456578365), (5, 582631346), (10, 291315673), (11, 264832430), (22, 132416215), (55, 52966486), (110, 26483243), (211, 13806430), (313, 9307210), (401, 7264730), (422, 6903215), (626, 4653605), (802, 3632365), (1055, 2761286), (1565, 1861442), (2005, 1452946), (2110, 1380643), (2321, 1255130), (3130, 930721), (3443, 846110), (4010, 726473), (4411, 660430), (4642, 627565), (6886, 423055), (8822, 330215), (11605, 251026), (17215, 169222), (22055, 132086), (23210, 125513), (34430, 84611), (44110, 66043)]