6931652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 15146880

約数和(自身を除く): 8215228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 139, 182, 274, 278, 364, 548, 556, 959, 973, 1781, 1807, 1918, 1946, 3562, 3614, 3836, 3892, 7124, 7228, 12467, 12649, 19043, 24934, 25298, 38086, 49868, 50596, 76172, 133301, 247559, 266602, 495118, 533204, 990236, 1732913, 3465826, 6931652]

約数ペア:

[(1, 6931652), (2, 3465826), (4, 1732913), (7, 990236), (13, 533204), (14, 495118), (26, 266602), (28, 247559), (52, 133301), (91, 76172), (137, 50596), (139, 49868), (182, 38086), (274, 25298), (278, 24934), (364, 19043), (548, 12649), (556, 12467), (959, 7228), (973, 7124), (1781, 3892), (1807, 3836), (1918, 3614), (1946, 3562)]