297808238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{2417}}^1$

素因数の和:3116

約数の個数: 32

約数和(自身を含む): 550839744

約数和(自身を除く): 253031506

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 677, 1354, 2417, 4739, 4834, 8801, 9478, 16919, 17602, 31421, 33838, 61607, 62842, 123214, 219947, 439894, 1636309, 3272618, 11454163, 21272017, 22908326, 42544034, 148904119, 297808238]

約数ペア:

[(1, 297808238), (2, 148904119), (7, 42544034), (13, 22908326), (14, 21272017), (26, 11454163), (91, 3272618), (182, 1636309), (677, 439894), (1354, 219947), (2417, 123214), (4739, 62842), (4834, 61607), (8801, 33838), (9478, 31421), (16919, 17602)]