1385245768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{33629}}^1$

素因数の和:33925

約数の個数: 32

約数和(自身を含む): 2744208000

約数和(自身を除く): 1358962232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 542, 1084, 2168, 5149, 10298, 20596, 33629, 41192, 67258, 134516, 269032, 638951, 1277902, 2555804, 5111608, 9113459, 18226918, 36453836, 72907672, 173155721, 346311442, 692622884, 1385245768]

約数ペア:

[(1, 1385245768), (2, 692622884), (4, 346311442), (8, 173155721), (19, 72907672), (38, 36453836), (76, 18226918), (152, 9113459), (271, 5111608), (542, 2555804), (1084, 1277902), (2168, 638951), (5149, 269032), (10298, 134516), (20596, 67258), (33629, 41192)]