1070996815

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 1485869184

約数和(自身を除く): 414872369

約数列:

[1, 5, 7, 35, 137, 401, 557, 685, 959, 2005, 2785, 2807, 3899, 4795, 14035, 19495, 54937, 76309, 223357, 274685, 381545, 384559, 534163, 1116785, 1563499, 1922795, 2670815, 7817495, 30599909, 152999545, 214199363, 1070996815]

約数ペア:

[(1, 1070996815), (5, 214199363), (7, 152999545), (35, 30599909), (137, 7817495), (401, 2670815), (557, 1922795), (685, 1563499), (959, 1116785), (2005, 534163), (2785, 384559), (2807, 381545), (3899, 274685), (4795, 223357), (14035, 76309), (19495, 54937)]