10890516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9973}}^1$

素因数の和:10000

約数の個数: 48

約数和(自身を含む): 31278464

約数和(自身を除く): 20387948

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 9973, 19946, 29919, 39892, 59838, 69811, 119676, 129649, 139622, 209433, 259298, 279244, 388947, 418866, 518596, 777894, 837732, 907543, 1555788, 1815086, 2722629, 3630172, 5445258, 10890516]

約数ペア:

[(1, 10890516), (2, 5445258), (3, 3630172), (4, 2722629), (6, 1815086), (7, 1555788), (12, 907543), (13, 837732), (14, 777894), (21, 518596), (26, 418866), (28, 388947), (39, 279244), (42, 259298), (52, 209433), (78, 139622), (84, 129649), (91, 119676), (156, 69811), (182, 59838), (273, 39892), (364, 29919), (546, 19946), (1092, 9973)]