1569804416

素因数分解:

$2^7\times {\mathrm{997}}^1\times {\mathrm{12301}}^1$

素因数の和:13312

約数の個数: 32

約数和(自身を含む): 3130735980

約数和(自身を除く): 1560931564

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 997, 1994, 3988, 7976, 12301, 15952, 24602, 31904, 49204, 63808, 98408, 127616, 196816, 393632, 787264, 1574528, 12264097, 24528194, 49056388, 98112776, 196225552, 392451104, 784902208, 1569804416]

約数ペア:

[(1, 1569804416), (2, 784902208), (4, 392451104), (8, 196225552), (16, 98112776), (32, 49056388), (64, 24528194), (128, 12264097), (997, 1574528), (1994, 787264), (3988, 393632), (7976, 196816), (12301, 127616), (15952, 98408), (24602, 63808), (31904, 49204)]