2536700336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{20809}}^1$

素因数の和:21237

約数の個数: 40

約数和(自身を含む): 5186684400

約数和(自身を除く): 2649984064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 401, 802, 1604, 3208, 6416, 7619, 15238, 20809, 30476, 41618, 60952, 83236, 121904, 166472, 332944, 395371, 790742, 1581484, 3162968, 6325936, 8344409, 16688818, 33377636, 66755272, 133510544, 158543771, 317087542, 634175084, 1268350168, 2536700336]

約数ペア:

[(1, 2536700336), (2, 1268350168), (4, 634175084), (8, 317087542), (16, 158543771), (19, 133510544), (38, 66755272), (76, 33377636), (152, 16688818), (304, 8344409), (401, 6325936), (802, 3162968), (1604, 1581484), (3208, 790742), (6416, 395371), (7619, 332944), (15238, 166472), (20809, 121904), (30476, 83236), (41618, 60952)]