2420408032

素因数分解:

$2^5\times 7^1\times {\mathrm{541}}^1\times {\mathrm{19973}}^1$

素因数の和:20531

約数の個数: 48

約数和(自身を含む): 5456257632

約数和(自身を除く): 3035849600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 541, 1082, 2164, 3787, 4328, 7574, 8656, 15148, 17312, 19973, 30296, 39946, 60592, 79892, 121184, 139811, 159784, 279622, 319568, 559244, 639136, 1118488, 2236976, 4473952, 10805393, 21610786, 43221572, 75637751, 86443144, 151275502, 172886288, 302551004, 345772576, 605102008, 1210204016, 2420408032]

約数ペア:

[(1, 2420408032), (2, 1210204016), (4, 605102008), (7, 345772576), (8, 302551004), (14, 172886288), (16, 151275502), (28, 86443144), (32, 75637751), (56, 43221572), (112, 21610786), (224, 10805393), (541, 4473952), (1082, 2236976), (2164, 1118488), (3787, 639136), (4328, 559244), (7574, 319568), (8656, 279622), (15148, 159784), (17312, 139811), (19973, 121184), (30296, 79892), (39946, 60592)]