745508738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1509127}}^1$

素因数の和:1509161

約数の個数: 16

約数和(自身を含む): 1267667520

約数和(自身を除く): 522158782

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1509127, 3018254, 19618651, 28673413, 39237302, 57346826, 372754369, 745508738]

約数ペア:

[(1, 745508738), (2, 372754369), (13, 57346826), (19, 39237302), (26, 28673413), (38, 19618651), (247, 3018254), (494, 1509127)]