207680680922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{743251}}^1$

素因数の和:744254

約数の個数: 32

約数和(自身を含む): 366357829824

約数和(自身を除く): 158677148902

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 977, 1954, 10747, 12701, 21494, 25402, 139711, 279422, 743251, 1486502, 8175761, 9662263, 16351522, 19324526, 106284893, 212569786, 726156227, 1452312454, 7987718497, 9440030951, 15975436994, 18880061902, 103840340461, 207680680922]

約数ペア:

[(1, 207680680922), (2, 103840340461), (11, 18880061902), (13, 15975436994), (22, 9440030951), (26, 7987718497), (143, 1452312454), (286, 726156227), (977, 212569786), (1954, 106284893), (10747, 19324526), (12701, 16351522), (21494, 9662263), (25402, 8175761), (139711, 1486502), (279422, 743251)]