2474637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1396083

約数列:

[1, 3, 11, 31, 33, 41, 59, 93, 123, 177, 341, 451, 649, 1023, 1271, 1353, 1829, 1947, 2419, 3813, 5487, 7257, 13981, 20119, 26609, 41943, 60357, 74989, 79827, 224967, 824879, 2474637]

約数ペア:

[(1, 2474637), (3, 824879), (11, 224967), (31, 79827), (33, 74989), (41, 60357), (59, 41943), (93, 26609), (123, 20119), (177, 13981), (341, 7257), (451, 5487), (649, 3813), (1023, 2419), (1271, 1947), (1353, 1829)]