4438142

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:403

約数の個数: 16

約数和(自身を含む): 6815232

約数和(自身を除く): 2377090

約数列:

[1, 2, 101, 127, 173, 202, 254, 346, 12827, 17473, 21971, 25654, 34946, 43942, 2219071, 4438142]

約数ペア:

[(1, 4438142), (2, 2219071), (101, 43942), (127, 34946), (173, 25654), (202, 21971), (254, 17473), (346, 12827)]