2015549206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 3555498240

約数和(自身を除く): 1539949034

約数列:

[1, 2, 11, 17, 22, 34, 137, 139, 187, 274, 278, 283, 374, 566, 1507, 1529, 2329, 2363, 3014, 3058, 3113, 4658, 4726, 4811, 6226, 9622, 19043, 25619, 25993, 38086, 38771, 39337, 51238, 51986, 52921, 77542, 78674, 105842, 209473, 323731, 418946, 426481, 432707, 647462, 659107, 668729, 852962, 865414, 1318214, 1337458, 3561041, 5389169, 7122082, 7250177, 7356019, 10778338, 14500354, 14712038, 59280859, 91615873, 118561718, 183231746, 1007774603, 2015549206]

約数ペア:

[(1, 2015549206), (2, 1007774603), (11, 183231746), (17, 118561718), (22, 91615873), (34, 59280859), (137, 14712038), (139, 14500354), (187, 10778338), (274, 7356019), (278, 7250177), (283, 7122082), (374, 5389169), (566, 3561041), (1507, 1337458), (1529, 1318214), (2329, 865414), (2363, 852962), (3014, 668729), (3058, 659107), (3113, 647462), (4658, 432707), (4726, 426481), (4811, 418946), (6226, 323731), (9622, 209473), (19043, 105842), (25619, 78674), (25993, 77542), (38086, 52921), (38771, 51986), (39337, 51238)]