8253714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10343}}^1$

素因数の和:10374

約数の個数: 32

約数和(自身を含む): 19860480

約数和(自身を除く): 11606766

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 10343, 20686, 31029, 62058, 72401, 144802, 196517, 217203, 393034, 434406, 589551, 1179102, 1375619, 2751238, 4126857, 8253714]

約数ペア:

[(1, 8253714), (2, 4126857), (3, 2751238), (6, 1375619), (7, 1179102), (14, 589551), (19, 434406), (21, 393034), (38, 217203), (42, 196517), (57, 144802), (114, 72401), (133, 62058), (266, 31029), (399, 20686), (798, 10343)]