2497469758

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1\times {\mathrm{1427}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 4318272000

約数和(自身を除く): 1820802242

約数列:

[1, 2, 7, 14, 149, 298, 839, 1043, 1427, 1678, 2086, 2854, 5873, 9989, 11746, 19978, 125011, 212623, 250022, 425246, 875077, 1197253, 1488361, 1750154, 2394506, 2976722, 8380771, 16761542, 178390697, 356781394, 1248734879, 2497469758]

約数ペア:

[(1, 2497469758), (2, 1248734879), (7, 356781394), (14, 178390697), (149, 16761542), (298, 8380771), (839, 2976722), (1043, 2394506), (1427, 1750154), (1678, 1488361), (2086, 1197253), (2854, 875077), (5873, 425246), (9989, 250022), (11746, 212623), (19978, 125011)]