2003438984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{15329}}^1$

素因数の和:15414

約数の個数: 48

約数和(自身を含む): 4110126300

約数和(自身を除く): 2106687316

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 961, 1054, 1922, 2108, 3844, 4216, 7688, 15329, 16337, 30658, 32674, 61316, 65348, 122632, 130696, 260593, 475199, 521186, 950398, 1042372, 1900796, 2084744, 3801592, 8078383, 14731169, 16156766, 29462338, 32313532, 58924676, 64627064, 117849352, 250429873, 500859746, 1001719492, 2003438984]

約数ペア:

[(1, 2003438984), (2, 1001719492), (4, 500859746), (8, 250429873), (17, 117849352), (31, 64627064), (34, 58924676), (62, 32313532), (68, 29462338), (124, 16156766), (136, 14731169), (248, 8078383), (527, 3801592), (961, 2084744), (1054, 1900796), (1922, 1042372), (2108, 950398), (3844, 521186), (4216, 475199), (7688, 260593), (15329, 130696), (16337, 122632), (30658, 65348), (32674, 61316)]