1278713096

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{613}}^1\times {\mathrm{1091}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 2413756800

約数和(自身を除く): 1135043704

約数列:

[1, 2, 4, 8, 239, 478, 613, 956, 1091, 1226, 1912, 2182, 2452, 4364, 4904, 8728, 146507, 260749, 293014, 521498, 586028, 668783, 1042996, 1172056, 1337566, 2085992, 2675132, 5350264, 159839137, 319678274, 639356548, 1278713096]

約数ペア:

[(1, 1278713096), (2, 639356548), (4, 319678274), (8, 159839137), (239, 5350264), (478, 2675132), (613, 2085992), (956, 1337566), (1091, 1172056), (1226, 1042996), (1912, 668783), (2182, 586028), (2452, 521498), (4364, 293014), (4904, 260749), (8728, 146507)]