41521802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 75532800

約数和(自身を除く): 34010998

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1123, 1946, 2246, 2641, 5282, 7861, 15722, 18487, 21337, 36974, 42674, 149359, 156097, 298718, 312194, 1092679, 2185358, 2965843, 5931686, 20760901, 41521802]

約数ペア:

[(1, 41521802), (2, 20760901), (7, 5931686), (14, 2965843), (19, 2185358), (38, 1092679), (133, 312194), (139, 298718), (266, 156097), (278, 149359), (973, 42674), (1123, 36974), (1946, 21337), (2246, 18487), (2641, 15722), (5282, 7861)]