7978332

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 19660032

約数和(自身を除く): 11681700

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 211, 274, 276, 411, 422, 548, 633, 822, 844, 1266, 1644, 2532, 3151, 4853, 6302, 9453, 9706, 12604, 14559, 18906, 19412, 28907, 29118, 37812, 57814, 58236, 86721, 115628, 173442, 346884, 664861, 1329722, 1994583, 2659444, 3989166, 7978332]

約数ペア:

[(1, 7978332), (2, 3989166), (3, 2659444), (4, 1994583), (6, 1329722), (12, 664861), (23, 346884), (46, 173442), (69, 115628), (92, 86721), (137, 58236), (138, 57814), (211, 37812), (274, 29118), (276, 28907), (411, 19412), (422, 18906), (548, 14559), (633, 12604), (822, 9706), (844, 9453), (1266, 6302), (1644, 4853), (2532, 3151)]