1488892964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{1289}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 2849506800

約数和(自身を除く): 1360613836

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 229, 388, 458, 916, 1261, 1289, 2522, 2578, 2977, 5044, 5156, 5954, 11908, 16757, 22213, 33514, 44426, 67028, 88852, 125033, 250066, 288769, 295181, 500132, 577538, 590362, 1155076, 1180724, 1625429, 3250858, 3837353, 6501716, 7674706, 15349412, 28632557, 57265114, 114530228, 372223241, 744446482, 1488892964]

約数ペア:

[(1, 1488892964), (2, 744446482), (4, 372223241), (13, 114530228), (26, 57265114), (52, 28632557), (97, 15349412), (194, 7674706), (229, 6501716), (388, 3837353), (458, 3250858), (916, 1625429), (1261, 1180724), (1289, 1155076), (2522, 590362), (2578, 577538), (2977, 500132), (5044, 295181), (5156, 288769), (5954, 250066), (11908, 125033), (16757, 88852), (22213, 67028), (33514, 44426)]