1262540688

素因数分解:

$2^4\times 3^1\times {\mathrm{26302931}}^1$

素因数の和:26302942

約数の個数: 20

約数和(自身を含む): 3261563568

約数和(自身を除く): 1999022880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26302931, 52605862, 78908793, 105211724, 157817586, 210423448, 315635172, 420846896, 631270344, 1262540688]

約数ペア:

[(1, 1262540688), (2, 631270344), (3, 420846896), (4, 315635172), (6, 210423448), (8, 157817586), (12, 105211724), (16, 78908793), (24, 52605862), (48, 26302931)]