13961012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{929}}^1$

素因数の和:980

約数の個数: 36

約数和(自身を含む): 27979980

約数和(自身を除く): 14018968

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 929, 1156, 1858, 3716, 3757, 7514, 12077, 15028, 15793, 24154, 31586, 48308, 63172, 205309, 268481, 410618, 536962, 821236, 1073924, 3490253, 6980506, 13961012]

約数ペア:

[(1, 13961012), (2, 6980506), (4, 3490253), (13, 1073924), (17, 821236), (26, 536962), (34, 410618), (52, 268481), (68, 205309), (221, 63172), (289, 48308), (442, 31586), (578, 24154), (884, 15793), (929, 15028), (1156, 12077), (1858, 7514), (3716, 3757)]