996911990

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{3011}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 1817103456

約数和(自身を除く): 820191466

約数列:

[1, 2, 5, 10, 113, 226, 293, 565, 586, 1130, 1465, 2930, 3011, 6022, 15055, 30110, 33109, 66218, 165545, 331090, 340243, 680486, 882223, 1701215, 1764446, 3402430, 4411115, 8822230, 99691199, 199382398, 498455995, 996911990]

約数ペア:

[(1, 996911990), (2, 498455995), (5, 199382398), (10, 99691199), (113, 8822230), (226, 4411115), (293, 3402430), (565, 1764446), (586, 1701215), (1130, 882223), (1465, 680486), (2930, 340243), (3011, 331090), (6022, 165545), (15055, 66218), (30110, 33109)]