2648877406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{769}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 4945691520

約数和(自身を除く): 2296814114

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 353, 574, 697, 706, 769, 1394, 1538, 2471, 4879, 4942, 5383, 6001, 9758, 10766, 12002, 13073, 14473, 26146, 28946, 31529, 42007, 63058, 84014, 91511, 101311, 183022, 202622, 220703, 246041, 271457, 441406, 492082, 535993, 542914, 1071986, 1722287, 1900199, 3444574, 3751951, 3800398, 4614769, 7503902, 9229538, 11129737, 22259474, 32303383, 64606766, 77908159, 155816318, 189205529, 378411058, 1324438703, 2648877406]

約数ペア:

[(1, 2648877406), (2, 1324438703), (7, 378411058), (14, 189205529), (17, 155816318), (34, 77908159), (41, 64606766), (82, 32303383), (119, 22259474), (238, 11129737), (287, 9229538), (353, 7503902), (574, 4614769), (697, 3800398), (706, 3751951), (769, 3444574), (1394, 1900199), (1538, 1722287), (2471, 1071986), (4879, 542914), (4942, 535993), (5383, 492082), (6001, 441406), (9758, 271457), (10766, 246041), (12002, 220703), (13073, 202622), (14473, 183022), (26146, 101311), (28946, 91511), (31529, 84014), (42007, 63058)]