2490075.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5332

約数の個数: 48

約数和(自身を含む): 113541120

約数和(自身を除く): 63137228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 5279, 9548, 10558, 21116, 36953, 58069, 73906, 116138, 147812, 163649, 232276, 327298, 406483, 654596, 812966, 1145543, 1625932, 1800139, 2291086, 3600278, 4582172, 7200556, 12600973, 25201946, 50403892]

約数ペア:

[(1, 50403892), (2, 25201946), (4, 12600973), (7, 7200556), (11, 4582172), (14, 3600278), (22, 2291086), (28, 1800139), (31, 1625932), (44, 1145543), (62, 812966), (77, 654596), (124, 406483), (154, 327298), (217, 232276), (308, 163649), (341, 147812), (434, 116138), (682, 73906), (868, 58069), (1364, 36953), (2387, 21116), (4774, 10558), (5279, 9548)]