450868936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{423749}}^1$

素因数の和:423781

約数の個数: 32

約数和(自身を含む): 1017000000

約数和(自身を除く): 566131064

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 423749, 847498, 1694996, 2966243, 3389992, 5932486, 8051231, 11864972, 16102462, 23729944, 32204924, 56358617, 64409848, 112717234, 225434468, 450868936]

約数ペア:

[(1, 450868936), (2, 225434468), (4, 112717234), (7, 64409848), (8, 56358617), (14, 32204924), (19, 23729944), (28, 16102462), (38, 11864972), (56, 8051231), (76, 5932486), (133, 3389992), (152, 2966243), (266, 1694996), (532, 847498), (1064, 423749)]