537291248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2583131}}^1$

素因数の和:2583152

約数の個数: 20

約数和(自身を含む): 1121079288

約数和(自身を除く): 583788040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2583131, 5166262, 10332524, 20665048, 33580703, 41330096, 67161406, 134322812, 268645624, 537291248]

約数ペア:

[(1, 537291248), (2, 268645624), (4, 134322812), (8, 67161406), (13, 41330096), (16, 33580703), (26, 20665048), (52, 10332524), (104, 5166262), (208, 2583131)]