2007149872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32059}}^1$

素因数の和:32130

約数の個数: 80

約数和(自身を含む): 4897742080

約数和(自身を除く): 2890592208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 2236, 2408, 3913, 4472, 4816, 7826, 8944, 15652, 31304, 32059, 62608, 64118, 128236, 224413, 256472, 416767, 448826, 512944, 833534, 897652, 1378537, 1667068, 1795304, 2757074, 2917369, 3334136, 3590608, 5514148, 5834738, 6668272, 9649759, 11028296, 11669476, 17920981, 19299518, 22056592, 23338952, 35841962, 38599036, 46677904, 71683924, 77198072, 125446867, 143367848, 154396144, 250893734, 286735696, 501787468, 1003574936, 2007149872]

約数ペア:

[(1, 2007149872), (2, 1003574936), (4, 501787468), (7, 286735696), (8, 250893734), (13, 154396144), (14, 143367848), (16, 125446867), (26, 77198072), (28, 71683924), (43, 46677904), (52, 38599036), (56, 35841962), (86, 23338952), (91, 22056592), (104, 19299518), (112, 17920981), (172, 11669476), (182, 11028296), (208, 9649759), (301, 6668272), (344, 5834738), (364, 5514148), (559, 3590608), (602, 3334136), (688, 2917369), (728, 2757074), (1118, 1795304), (1204, 1667068), (1456, 1378537), (2236, 897652), (2408, 833534), (3913, 512944), (4472, 448826), (4816, 416767), (7826, 256472), (8944, 224413), (15652, 128236), (31304, 64118), (32059, 62608)]