1800483916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{3571}}^1$

素因数の和:5230

約数の個数: 48

約数和(自身を含む): 3931828992

約数和(自身を除く): 2131345076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1637, 3274, 3571, 6548, 7142, 11459, 14284, 18007, 22918, 24997, 36014, 39281, 45836, 49994, 72028, 78562, 99988, 126049, 157124, 252098, 274967, 504196, 549934, 1099868, 5845727, 11691454, 23382908, 40920089, 64302997, 81840178, 128605994, 163680356, 257211988, 450120979, 900241958, 1800483916]

約数ペア:

[(1, 1800483916), (2, 900241958), (4, 450120979), (7, 257211988), (11, 163680356), (14, 128605994), (22, 81840178), (28, 64302997), (44, 40920089), (77, 23382908), (154, 11691454), (308, 5845727), (1637, 1099868), (3274, 549934), (3571, 504196), (6548, 274967), (7142, 252098), (11459, 157124), (14284, 126049), (18007, 99988), (22918, 78562), (24997, 72028), (36014, 49994), (39281, 45836)]