1679692

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 3386880

約数和(自身を除く): 1707188

約数列:

[1, 2, 4, 7, 14, 28, 239, 251, 478, 502, 956, 1004, 1673, 1757, 3346, 3514, 6692, 7028, 59989, 119978, 239956, 419923, 839846, 1679692]

約数ペア:

[(1, 1679692), (2, 839846), (4, 419923), (7, 239956), (14, 119978), (28, 59989), (239, 7028), (251, 6692), (478, 3514), (502, 3346), (956, 1757), (1004, 1673)]