531476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 1040256

約数和(自身を除く): 508780

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 257, 514, 517, 1028, 1034, 2068, 2827, 5654, 11308, 12079, 24158, 48316, 132869, 265738, 531476]

約数ペア:

[(1, 531476), (2, 265738), (4, 132869), (11, 48316), (22, 24158), (44, 12079), (47, 11308), (94, 5654), (188, 2827), (257, 2068), (514, 1034), (517, 1028)]