538492724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{37199}}^1$

素因数の和:37268

約数の個数: 48

約数和(自身を含む): 1199923200

約数和(自身を除く): 661430476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 14476, 37199, 74398, 148796, 260393, 409189, 520786, 818378, 1041572, 1636756, 1748353, 2864323, 3496706, 5728646, 6993412, 11457292, 12238471, 19231883, 24476942, 38463766, 48953884, 76927532, 134623181, 269246362, 538492724]

約数ペア:

[(1, 538492724), (2, 269246362), (4, 134623181), (7, 76927532), (11, 48953884), (14, 38463766), (22, 24476942), (28, 19231883), (44, 12238471), (47, 11457292), (77, 6993412), (94, 5728646), (154, 3496706), (188, 2864323), (308, 1748353), (329, 1636756), (517, 1041572), (658, 818378), (1034, 520786), (1316, 409189), (2068, 260393), (3619, 148796), (7238, 74398), (14476, 37199)]