317135954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1069}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 517195200

約数和(自身を除く): 200059246

約数列:

[1, 2, 19, 37, 38, 74, 211, 422, 703, 1069, 1406, 2138, 4009, 7807, 8018, 15614, 20311, 39553, 40622, 79106, 148333, 225559, 296666, 451118, 751507, 1503014, 4285621, 8345683, 8571242, 16691366, 158567977, 317135954]

約数ペア:

[(1, 317135954), (2, 158567977), (19, 16691366), (37, 8571242), (38, 8345683), (74, 4285621), (211, 1503014), (422, 751507), (703, 451118), (1069, 296666), (1406, 225559), (2138, 148333), (4009, 79106), (7807, 40622), (8018, 39553), (15614, 20311)]