1315694492

素因数分解:

$2^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{6899}}^1$

素因数の和:7063

約数の個数: 48

約数和(自身を含む): 2704800000

約数和(自身を除く): 1389105508

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 343, 556, 686, 973, 1372, 1946, 3892, 6811, 6899, 13622, 13798, 27244, 27596, 47677, 48293, 95354, 96586, 190708, 193172, 338051, 676102, 958961, 1352204, 1917922, 2366357, 3835844, 4732714, 6712727, 9465428, 13425454, 26850908, 46989089, 93978178, 187956356, 328923623, 657847246, 1315694492]

約数ペア:

[(1, 1315694492), (2, 657847246), (4, 328923623), (7, 187956356), (14, 93978178), (28, 46989089), (49, 26850908), (98, 13425454), (139, 9465428), (196, 6712727), (278, 4732714), (343, 3835844), (556, 2366357), (686, 1917922), (973, 1352204), (1372, 958961), (1946, 676102), (3892, 338051), (6811, 193172), (6899, 190708), (13622, 96586), (13798, 95354), (27244, 48293), (27596, 47677)]