2506908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 6322176

約数和(自身を除く): 3815268

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 293, 372, 586, 713, 879, 1172, 1426, 1758, 2139, 2852, 3516, 4278, 6739, 8556, 9083, 13478, 18166, 20217, 26956, 27249, 36332, 40434, 54498, 80868, 108996, 208909, 417818, 626727, 835636, 1253454, 2506908]

約数ペア:

[(1, 2506908), (2, 1253454), (3, 835636), (4, 626727), (6, 417818), (12, 208909), (23, 108996), (31, 80868), (46, 54498), (62, 40434), (69, 36332), (92, 27249), (93, 26956), (124, 20217), (138, 18166), (186, 13478), (276, 9083), (293, 8556), (372, 6739), (586, 4278), (713, 3516), (879, 2852), (1172, 2139), (1426, 1758)]