957904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 2053440

約数和(自身を除く): 1095536

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 137, 152, 184, 274, 304, 368, 437, 548, 874, 1096, 1748, 2192, 2603, 3151, 3496, 5206, 6302, 6992, 10412, 12604, 20824, 25208, 41648, 50416, 59869, 119738, 239476, 478952, 957904]

約数ペア:

[(1, 957904), (2, 478952), (4, 239476), (8, 119738), (16, 59869), (19, 50416), (23, 41648), (38, 25208), (46, 20824), (76, 12604), (92, 10412), (137, 6992), (152, 6302), (184, 5206), (274, 3496), (304, 3151), (368, 2603), (437, 2192), (548, 1748), (874, 1096)]