2490789602

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1\times {\mathrm{1171}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 4308647040

約数和(自身を除く): 1817857438

約数列:

[1, 2, 7, 14, 137, 274, 959, 1109, 1171, 1918, 2218, 2342, 7763, 8197, 15526, 16394, 151933, 160427, 303866, 320854, 1063531, 1122989, 1298639, 2127062, 2245978, 2597278, 9090473, 18180946, 177913543, 355827086, 1245394801, 2490789602]

約数ペア:

[(1, 2490789602), (2, 1245394801), (7, 355827086), (14, 177913543), (137, 18180946), (274, 9090473), (959, 2597278), (1109, 2245978), (1171, 2127062), (1918, 1298639), (2218, 1122989), (2342, 1063531), (7763, 320854), (8197, 303866), (15526, 160427), (16394, 151933)]