1227488

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 2449440

約数和(自身を除く): 1221952

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 431, 712, 862, 1424, 1724, 2848, 3448, 6896, 13792, 38359, 76718, 153436, 306872, 613744, 1227488]

約数ペア:

[(1, 1227488), (2, 613744), (4, 306872), (8, 153436), (16, 76718), (32, 38359), (89, 13792), (178, 6896), (356, 3448), (431, 2848), (712, 1724), (862, 1424)]