1900560376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23399}}^1$

素因数の和:23500

約数の個数: 64

約数和(自身を含む): 4245696000

約数和(自身を除く): 2345135624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 284, 286, 568, 572, 781, 923, 1144, 1562, 1846, 3124, 3692, 6248, 7384, 10153, 20306, 23399, 40612, 46798, 81224, 93596, 187192, 257389, 304187, 514778, 608374, 1029556, 1216748, 1661329, 2059112, 2433496, 3322658, 3346057, 6645316, 6692114, 13290632, 13384228, 18274619, 21597277, 26768456, 36549238, 43194554, 73098476, 86389108, 146196952, 172778216, 237570047, 475140094, 950280188, 1900560376]

約数ペア:

[(1, 1900560376), (2, 950280188), (4, 475140094), (8, 237570047), (11, 172778216), (13, 146196952), (22, 86389108), (26, 73098476), (44, 43194554), (52, 36549238), (71, 26768456), (88, 21597277), (104, 18274619), (142, 13384228), (143, 13290632), (284, 6692114), (286, 6645316), (568, 3346057), (572, 3322658), (781, 2433496), (923, 2059112), (1144, 1661329), (1562, 1216748), (1846, 1029556), (3124, 608374), (3692, 514778), (6248, 304187), (7384, 257389), (10153, 187192), (20306, 93596), (23399, 81224), (40612, 46798)]