7481554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 4960046

約数列:

[1, 2, 19, 38, 47, 59, 71, 94, 118, 142, 893, 1121, 1349, 1786, 2242, 2698, 2773, 3337, 4189, 5546, 6674, 8378, 52687, 63403, 79591, 105374, 126806, 159182, 196883, 393766, 3740777, 7481554]

約数ペア:

[(1, 7481554), (2, 3740777), (19, 393766), (38, 196883), (47, 159182), (59, 126806), (71, 105374), (94, 79591), (118, 63403), (142, 52687), (893, 8378), (1121, 6674), (1349, 5546), (1786, 4189), (2242, 3337), (2698, 2773)]