508722172

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{677}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 1042449408

約数和(自身を除く): 533727236

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 571, 658, 677, 1142, 1316, 1354, 2284, 2708, 3997, 4739, 7994, 9478, 15988, 18956, 26837, 31819, 53674, 63638, 107348, 127276, 187859, 222733, 375718, 386567, 445466, 751436, 773134, 890932, 1546268, 2705969, 5411938, 10823876, 18168649, 36337298, 72674596, 127180543, 254361086, 508722172]

約数ペア:

[(1, 508722172), (2, 254361086), (4, 127180543), (7, 72674596), (14, 36337298), (28, 18168649), (47, 10823876), (94, 5411938), (188, 2705969), (329, 1546268), (571, 890932), (658, 773134), (677, 751436), (1142, 445466), (1316, 386567), (1354, 375718), (2284, 222733), (2708, 187859), (3997, 127276), (4739, 107348), (7994, 63638), (9478, 53674), (15988, 31819), (18956, 26837)]