515041904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2476163}}^1$

素因数の和:2476184

約数の個数: 20

約数和(自身を含む): 1074655176

約数和(自身を除く): 559613272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2476163, 4952326, 9904652, 19809304, 32190119, 39618608, 64380238, 128760476, 257520952, 515041904]

約数ペア:

[(1, 515041904), (2, 257520952), (4, 128760476), (8, 64380238), (13, 39618608), (16, 32190119), (26, 19809304), (52, 9904652), (104, 4952326), (208, 2476163)]