252079726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1181}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 411052320

約数和(自身を除く): 158972594

約数列:

[1, 2, 19, 38, 41, 82, 137, 274, 779, 1181, 1558, 2362, 2603, 5206, 5617, 11234, 22439, 44878, 48421, 96842, 106723, 161797, 213446, 323594, 919999, 1839998, 3074143, 6148286, 6633677, 13267354, 126039863, 252079726]

約数ペア:

[(1, 252079726), (2, 126039863), (19, 13267354), (38, 6633677), (41, 6148286), (82, 3074143), (137, 1839998), (274, 919999), (779, 323594), (1181, 213446), (1558, 161797), (2362, 106723), (2603, 96842), (5206, 48421), (5617, 44878), (11234, 22439)]