988750082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5923}}^1$

素因数の和:6158

約数の個数: 32

約数和(自身を含む): 1637867520

約数和(自身を除く): 649117438

約数列:

[1, 2, 19, 23, 38, 46, 191, 382, 437, 874, 3629, 4393, 5923, 7258, 8786, 11846, 83467, 112537, 136229, 166934, 225074, 272458, 1131293, 2262586, 2588351, 5176702, 21494567, 26019739, 42989134, 52039478, 494375041, 988750082]

約数ペア:

[(1, 988750082), (2, 494375041), (19, 52039478), (23, 42989134), (38, 26019739), (46, 21494567), (191, 5176702), (382, 2588351), (437, 2262586), (874, 1131293), (3629, 272458), (4393, 225074), (5923, 166934), (7258, 136229), (8786, 112537), (11846, 83467)]