252916244

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{21871}}^1$

素因数の和:21948

約数の個数: 36

約数和(自身を含む): 523615680

約数和(自身を除く): 270699436

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 5782, 11564, 21871, 43742, 87484, 153097, 306194, 612388, 1071679, 1290389, 2143358, 2580778, 4286716, 5161556, 9032723, 18065446, 36130892, 63229061, 126458122, 252916244]

約数ペア:

[(1, 252916244), (2, 126458122), (4, 63229061), (7, 36130892), (14, 18065446), (28, 9032723), (49, 5161556), (59, 4286716), (98, 2580778), (118, 2143358), (196, 1290389), (236, 1071679), (413, 612388), (826, 306194), (1652, 153097), (2891, 87484), (5782, 43742), (11564, 21871)]