313617904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1153007}}^1$

素因数の和:1153032

約数の個数: 20

約数和(自身を含む): 643378464

約数和(自身を除く): 329760560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1153007, 2306014, 4612028, 9224056, 18448112, 19601119, 39202238, 78404476, 156808952, 313617904]

約数ペア:

[(1, 313617904), (2, 156808952), (4, 78404476), (8, 39202238), (16, 19601119), (17, 18448112), (34, 9224056), (68, 4612028), (136, 2306014), (272, 1153007)]