1004056007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 1129075200

約数和(自身を除く): 125019193

約数列:

[1, 19, 23, 107, 109, 197, 437, 2033, 2071, 2461, 2507, 3743, 4531, 11663, 21079, 21473, 46759, 47633, 86089, 221597, 268249, 400501, 407987, 484817, 493879, 2297611, 5096731, 9211523, 9383701, 43654609, 52845053, 1004056007]

約数ペア:

[(1, 1004056007), (19, 52845053), (23, 43654609), (107, 9383701), (109, 9211523), (197, 5096731), (437, 2297611), (2033, 493879), (2071, 484817), (2461, 407987), (2507, 400501), (3743, 268249), (4531, 221597), (11663, 86089), (21079, 47633), (21473, 46759)]