801268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 1591520

約数和(自身を除く): 790252

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 811, 988, 1622, 3244, 10543, 15409, 21086, 30818, 42172, 61636, 200317, 400634, 801268]

約数ペア:

[(1, 801268), (2, 400634), (4, 200317), (13, 61636), (19, 42172), (26, 30818), (38, 21086), (52, 15409), (76, 10543), (247, 3244), (494, 1622), (811, 988)]