7284142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 11272464

約数和(自身を除く): 3988322

約数列:

[1, 2, 41, 82, 211, 421, 422, 842, 8651, 17261, 17302, 34522, 88831, 177662, 3642071, 7284142]

約数ペア:

[(1, 7284142), (2, 3642071), (41, 177662), (82, 88831), (211, 34522), (421, 17302), (422, 17261), (842, 8651)]