334397908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{20947}}^1$

素因数の和:21271

約数の個数: 24

約数和(自身を含む): 632294432

約数和(自身を除く): 297896524

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 7982, 15964, 20947, 41894, 83788, 272311, 544622, 1089244, 6430729, 12861458, 25722916, 83599477, 167198954, 334397908]

約数ペア:

[(1, 334397908), (2, 167198954), (4, 83599477), (13, 25722916), (26, 12861458), (52, 6430729), (307, 1089244), (614, 544622), (1228, 272311), (3991, 83788), (7982, 41894), (15964, 20947)]