1954370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 3896640

約数和(自身を除く): 1942270

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 163, 218, 326, 545, 815, 1090, 1199, 1630, 1793, 2398, 3586, 5995, 8965, 11990, 17767, 17930, 35534, 88835, 177670, 195437, 390874, 977185, 1954370]

約数ペア:

[(1, 1954370), (2, 977185), (5, 390874), (10, 195437), (11, 177670), (22, 88835), (55, 35534), (109, 17930), (110, 17767), (163, 11990), (218, 8965), (326, 5995), (545, 3586), (815, 2398), (1090, 1793), (1199, 1630)]