1645014956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{771583}}^1$

素因数の和:771641

約数の個数: 24

約数和(自身を含む): 3175839744

約数和(自身を除く): 1530824788

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 771583, 1543166, 3086332, 10030579, 20061158, 31634903, 40122316, 63269806, 126539612, 411253739, 822507478, 1645014956]

約数ペア:

[(1, 1645014956), (2, 822507478), (4, 411253739), (13, 126539612), (26, 63269806), (41, 40122316), (52, 31634903), (82, 20061158), (164, 10030579), (533, 3086332), (1066, 1543166), (2132, 771583)]