13863304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 32457600

約数和(自身を除く): 18594296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 137, 139, 182, 274, 278, 364, 548, 556, 728, 959, 973, 1096, 1112, 1781, 1807, 1918, 1946, 3562, 3614, 3836, 3892, 7124, 7228, 7672, 7784, 12467, 12649, 14248, 14456, 19043, 24934, 25298, 38086, 49868, 50596, 76172, 99736, 101192, 133301, 152344, 247559, 266602, 495118, 533204, 990236, 1066408, 1732913, 1980472, 3465826, 6931652, 13863304]

約数ペア:

[(1, 13863304), (2, 6931652), (4, 3465826), (7, 1980472), (8, 1732913), (13, 1066408), (14, 990236), (26, 533204), (28, 495118), (52, 266602), (56, 247559), (91, 152344), (104, 133301), (137, 101192), (139, 99736), (182, 76172), (274, 50596), (278, 49868), (364, 38086), (548, 25298), (556, 24934), (728, 19043), (959, 14456), (973, 14248), (1096, 12649), (1112, 12467), (1781, 7784), (1807, 7672), (1918, 7228), (1946, 7124), (3562, 3892), (3614, 3836)]