2018905636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{1097}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 3897355392

約数和(自身を除く): 1878449756

約数列:

[1, 2, 4, 11, 22, 44, 151, 277, 302, 554, 604, 1097, 1108, 1661, 2194, 3047, 3322, 4388, 6094, 6644, 12067, 12188, 24134, 41827, 48268, 83654, 165647, 167308, 303869, 331294, 460097, 607738, 662588, 920194, 1215476, 1822117, 1840388, 3342559, 3644234, 6685118, 7288468, 13370236, 45884219, 91768438, 183536876, 504726409, 1009452818, 2018905636]

約数ペア:

[(1, 2018905636), (2, 1009452818), (4, 504726409), (11, 183536876), (22, 91768438), (44, 45884219), (151, 13370236), (277, 7288468), (302, 6685118), (554, 3644234), (604, 3342559), (1097, 1840388), (1108, 1822117), (1661, 1215476), (2194, 920194), (3047, 662588), (3322, 607738), (4388, 460097), (6094, 331294), (6644, 303869), (12067, 167308), (12188, 165647), (24134, 83654), (41827, 48268)]