2481487022

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 4487616000

約数和(自身を除く): 2006128978

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 211, 349, 406, 422, 581, 698, 1162, 1477, 2407, 2443, 2954, 4814, 4886, 6119, 10121, 12238, 16849, 17513, 20242, 28967, 33698, 35026, 42833, 57934, 70847, 73639, 85666, 122591, 141694, 147278, 202769, 245182, 405538, 507877, 515473, 840043, 1015754, 1030946, 1680086, 2135531, 3555139, 4271062, 5880301, 6112037, 7110278, 11760602, 12224074, 14948717, 29897434, 42784259, 85568518, 177249073, 354498146, 1240743511, 2481487022]

約数ペア:

[(1, 2481487022), (2, 1240743511), (7, 354498146), (14, 177249073), (29, 85568518), (58, 42784259), (83, 29897434), (166, 14948717), (203, 12224074), (211, 11760602), (349, 7110278), (406, 6112037), (422, 5880301), (581, 4271062), (698, 3555139), (1162, 2135531), (1477, 1680086), (2407, 1030946), (2443, 1015754), (2954, 840043), (4814, 515473), (4886, 507877), (6119, 405538), (10121, 245182), (12238, 202769), (16849, 147278), (17513, 141694), (20242, 122591), (28967, 85666), (33698, 73639), (35026, 70847), (42833, 57934)]