828672272

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{216703}}^1$

素因数の和:216950

約数の個数: 20

約数和(自身を含む): 1612277760

約数和(自身を除く): 783605488

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 216703, 433406, 866812, 1733624, 3467248, 51792017, 103584034, 207168068, 414336136, 828672272]

約数ペア:

[(1, 828672272), (2, 414336136), (4, 207168068), (8, 103584034), (16, 51792017), (239, 3467248), (478, 1733624), (956, 866812), (1912, 433406), (3824, 216703)]