2728492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 5193216

約数和(自身を除く): 2464724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 383, 548, 766, 1532, 1781, 3562, 4979, 7124, 9958, 19916, 52471, 104942, 209884, 682123, 1364246, 2728492]

約数ペア:

[(1, 2728492), (2, 1364246), (4, 682123), (13, 209884), (26, 104942), (52, 52471), (137, 19916), (274, 9958), (383, 7124), (548, 4979), (766, 3562), (1532, 1781)]