1408888156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{1039}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 2696803200

約数和(自身を除く): 1287915044

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 293, 356, 586, 1039, 1157, 1172, 2078, 2314, 3809, 4156, 4628, 7618, 13507, 15236, 26077, 27014, 52154, 54028, 92471, 104308, 184942, 304427, 339001, 369884, 608854, 678002, 1202123, 1217708, 1356004, 2404246, 3957551, 4808492, 7915102, 15830204, 27094003, 54188006, 108376012, 352222039, 704444078, 1408888156]

約数ペア:

[(1, 1408888156), (2, 704444078), (4, 352222039), (13, 108376012), (26, 54188006), (52, 27094003), (89, 15830204), (178, 7915102), (293, 4808492), (356, 3957551), (586, 2404246), (1039, 1356004), (1157, 1217708), (1172, 1202123), (2078, 678002), (2314, 608854), (3809, 369884), (4156, 339001), (4628, 304427), (7618, 184942), (13507, 104308), (15236, 92471), (26077, 54028), (27014, 52154)]