1427853968

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{9109}}^1$

素因数の和:9315

約数の個数: 40

約数和(自身を含む): 2822970360

約数和(自身を除く): 1395116392

約数列:

[1, 2, 4, 8, 16, 97, 101, 194, 202, 388, 404, 776, 808, 1552, 1616, 9109, 9797, 18218, 19594, 36436, 39188, 72872, 78376, 145744, 156752, 883573, 920009, 1767146, 1840018, 3534292, 3680036, 7068584, 7360072, 14137168, 14720144, 89240873, 178481746, 356963492, 713926984, 1427853968]

約数ペア:

[(1, 1427853968), (2, 713926984), (4, 356963492), (8, 178481746), (16, 89240873), (97, 14720144), (101, 14137168), (194, 7360072), (202, 7068584), (388, 3680036), (404, 3534292), (776, 1840018), (808, 1767146), (1552, 920009), (1616, 883573), (9109, 156752), (9797, 145744), (18218, 78376), (19594, 72872), (36436, 39188)]