513699680048

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{74492413}}^1$

素因数の和:74492852

約数の個数: 20

約数和(自身を含む): 997602408288

約数和(自身を除く): 483902728240

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 74492413, 148984826, 297969652, 595939304, 1191878608, 32106230003, 64212460006, 128424920012, 256849840024, 513699680048]

約数ペア:

[(1, 513699680048), (2, 256849840024), (4, 128424920012), (8, 64212460006), (16, 32106230003), (431, 1191878608), (862, 595939304), (1724, 297969652), (3448, 148984826), (6896, 74492413)]