2019353661

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{49739}}^1$

素因数の和:50105

約数の個数: 24

約数和(自身を含む): 3150332640

約数和(自身を除く): 1130978979

約数列:

[1, 3, 9, 13, 39, 117, 347, 1041, 3123, 4511, 13533, 40599, 49739, 149217, 447651, 646607, 1939821, 5819463, 17259433, 51778299, 155334897, 224372629, 673117887, 2019353661]

約数ペア:

[(1, 2019353661), (3, 673117887), (9, 224372629), (13, 155334897), (39, 51778299), (117, 17259433), (347, 5819463), (1041, 1939821), (3123, 646607), (4511, 447651), (13533, 149217), (40599, 49739)]