3887876

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 7025760

約数和(自身を除く): 3137884

約数列:

[1, 2, 4, 67, 89, 134, 163, 178, 268, 326, 356, 652, 5963, 10921, 11926, 14507, 21842, 23852, 29014, 43684, 58028, 971969, 1943938, 3887876]

約数ペア:

[(1, 3887876), (2, 1943938), (4, 971969), (67, 58028), (89, 43684), (134, 29014), (163, 23852), (178, 21842), (268, 14507), (326, 11926), (356, 10921), (652, 5963)]