13244530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 27392904

約数和(自身を除く): 14148374

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 461, 845, 922, 1105, 1690, 2210, 2305, 2873, 4610, 5746, 5993, 7837, 11986, 14365, 15674, 28730, 29965, 39185, 59930, 77909, 78370, 101881, 155818, 203762, 389545, 509405, 779090, 1018810, 1324453, 2648906, 6622265, 13244530]

約数ペア:

[(1, 13244530), (2, 6622265), (5, 2648906), (10, 1324453), (13, 1018810), (17, 779090), (26, 509405), (34, 389545), (65, 203762), (85, 155818), (130, 101881), (169, 78370), (170, 77909), (221, 59930), (338, 39185), (442, 29965), (461, 28730), (845, 15674), (922, 14365), (1105, 11986), (1690, 7837), (2210, 5993), (2305, 5746), (2873, 4610)]