509833792

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{47137}}^1$

素因数の和:47175

約数の個数: 42

約数和(自身を含む): 1095534258

約数和(自身を除く): 585700466

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 47137, 94274, 188548, 377096, 612781, 754192, 1225562, 1508384, 2451124, 3016768, 4902248, 7966153, 9804496, 15932306, 19608992, 31864612, 39217984, 63729224, 127458448, 254916896, 509833792]

約数ペア:

[(1, 509833792), (2, 254916896), (4, 127458448), (8, 63729224), (13, 39217984), (16, 31864612), (26, 19608992), (32, 15932306), (52, 9804496), (64, 7966153), (104, 4902248), (169, 3016768), (208, 2451124), (338, 1508384), (416, 1225562), (676, 754192), (832, 612781), (1352, 377096), (2704, 188548), (5408, 94274), (10816, 47137)]