13641004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1234

約数の個数: 36

約数和(自身を含む): 27392904

約数和(自身を除く): 13751900

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 1187, 2374, 2873, 4748, 5746, 11492, 15431, 20179, 30862, 40358, 61724, 80716, 200603, 262327, 401206, 524654, 802412, 1049308, 3410251, 6820502, 13641004]

約数ペア:

[(1, 13641004), (2, 6820502), (4, 3410251), (13, 1049308), (17, 802412), (26, 524654), (34, 401206), (52, 262327), (68, 200603), (169, 80716), (221, 61724), (338, 40358), (442, 30862), (676, 20179), (884, 15431), (1187, 11492), (2374, 5746), (2873, 4748)]