288522832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1387129}}^1$

素因数の和:1387150

約数の個数: 20

約数和(自身を含む): 602014420

約数和(自身を除く): 313491588

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1387129, 2774258, 5548516, 11097032, 18032677, 22194064, 36065354, 72130708, 144261416, 288522832]

約数ペア:

[(1, 288522832), (2, 144261416), (4, 72130708), (8, 36065354), (13, 22194064), (16, 18032677), (26, 11097032), (52, 5548516), (104, 2774258), (208, 1387129)]