4021198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 6804000

約数和(自身を除く): 2782802

約数列:

[1, 2, 19, 29, 38, 41, 58, 82, 89, 178, 551, 779, 1102, 1189, 1558, 1691, 2378, 2581, 3382, 3649, 5162, 7298, 22591, 45182, 49039, 69331, 98078, 105821, 138662, 211642, 2010599, 4021198]

約数ペア:

[(1, 4021198), (2, 2010599), (19, 211642), (29, 138662), (38, 105821), (41, 98078), (58, 69331), (82, 49039), (89, 45182), (178, 22591), (551, 7298), (779, 5162), (1102, 3649), (1189, 3382), (1558, 2581), (1691, 2378)]