42008180017

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{1613}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 45813841920

約数和(自身を除く): 3805661903

約数列:

[1, 19, 43, 127, 251, 817, 1613, 2413, 4769, 5461, 10793, 30647, 31877, 69359, 103759, 204851, 205067, 404863, 605663, 1317821, 1370711, 3892169, 7692397, 8808593, 17409109, 26043509, 51417601, 167363267, 330773071, 976934419, 2210956843, 42008180017]

約数ペア:

[(1, 42008180017), (19, 2210956843), (43, 976934419), (127, 330773071), (251, 167363267), (817, 51417601), (1613, 26043509), (2413, 17409109), (4769, 8808593), (5461, 7692397), (10793, 3892169), (30647, 1370711), (31877, 1317821), (69359, 605663), (103759, 404863), (204851, 205067)]