3997452

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 9777152

約数和(自身を除く): 5779700

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 127, 129, 172, 183, 244, 254, 258, 366, 381, 508, 516, 732, 762, 1524, 2623, 5246, 5461, 7747, 7869, 10492, 10922, 15494, 15738, 16383, 21844, 23241, 30988, 31476, 32766, 46482, 65532, 92964, 333121, 666242, 999363, 1332484, 1998726, 3997452]

約数ペア:

[(1, 3997452), (2, 1998726), (3, 1332484), (4, 999363), (6, 666242), (12, 333121), (43, 92964), (61, 65532), (86, 46482), (122, 32766), (127, 31476), (129, 30988), (172, 23241), (183, 21844), (244, 16383), (254, 15738), (258, 15494), (366, 10922), (381, 10492), (508, 7869), (516, 7747), (732, 5461), (762, 5246), (1524, 2623)]