623810902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 1121445360

約数和(自身を除く): 497634458

約数列:

[1, 2, 11, 13, 22, 26, 83, 121, 143, 166, 242, 286, 913, 1079, 1573, 1826, 2158, 2389, 3146, 4778, 10043, 11869, 20086, 23738, 26279, 31057, 52558, 62114, 130559, 198287, 261118, 289069, 341627, 396574, 578138, 683254, 2181157, 2577731, 3757897, 4362314, 5155462, 7515794, 23992727, 28355041, 47985454, 56710082, 311905451, 623810902]

約数ペア:

[(1, 623810902), (2, 311905451), (11, 56710082), (13, 47985454), (22, 28355041), (26, 23992727), (83, 7515794), (121, 5155462), (143, 4362314), (166, 3757897), (242, 2577731), (286, 2181157), (913, 683254), (1079, 578138), (1573, 396574), (1826, 341627), (2158, 289069), (2389, 261118), (3146, 198287), (4778, 130559), (10043, 62114), (11869, 52558), (20086, 31057), (23738, 26279)]