387601904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1425007}}^1$

素因数の和:1425032

約数の個数: 20

約数和(自身を含む): 795154464

約数和(自身を除く): 407552560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1425007, 2850014, 5700028, 11400056, 22800112, 24225119, 48450238, 96900476, 193800952, 387601904]

約数ペア:

[(1, 387601904), (2, 193800952), (4, 96900476), (8, 48450238), (16, 24225119), (17, 22800112), (34, 11400056), (68, 5700028), (136, 2850014), (272, 1425007)]