3999516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 9993984

約数和(自身を除く): 5994468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 337, 516, 674, 989, 1011, 1348, 1978, 2022, 2967, 3956, 4044, 5934, 7751, 11868, 14491, 15502, 23253, 28982, 31004, 43473, 46506, 57964, 86946, 93012, 173892, 333293, 666586, 999879, 1333172, 1999758, 3999516]

約数ペア:

[(1, 3999516), (2, 1999758), (3, 1333172), (4, 999879), (6, 666586), (12, 333293), (23, 173892), (43, 93012), (46, 86946), (69, 57964), (86, 46506), (92, 43473), (129, 31004), (138, 28982), (172, 23253), (258, 15502), (276, 14491), (337, 11868), (516, 7751), (674, 5934), (989, 4044), (1011, 3956), (1348, 2967), (1978, 2022)]