7989898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 6784502

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 569, 826, 1003, 1138, 2006, 3983, 7021, 7966, 9673, 14042, 19346, 33571, 67142, 67711, 135422, 234997, 469994, 570707, 1141414, 3994949, 7989898]

約数ペア:

[(1, 7989898), (2, 3994949), (7, 1141414), (14, 570707), (17, 469994), (34, 234997), (59, 135422), (118, 67711), (119, 67142), (238, 33571), (413, 19346), (569, 14042), (826, 9673), (1003, 7966), (1138, 7021), (2006, 3983)]