266694338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 425658240

約数和(自身を除く): 158963902

約数列:

[1, 2, 23, 46, 101, 137, 202, 274, 419, 838, 2323, 3151, 4646, 6302, 9637, 13837, 19274, 27674, 42319, 57403, 84638, 114806, 318251, 636502, 973337, 1320269, 1946674, 2640538, 5797703, 11595406, 133347169, 266694338]

約数ペア:

[(1, 266694338), (2, 133347169), (23, 11595406), (46, 5797703), (101, 2640538), (137, 1946674), (202, 1320269), (274, 973337), (419, 636502), (838, 318251), (2323, 114806), (3151, 84638), (4646, 57403), (6302, 42319), (9637, 27674), (13837, 19274)]