2012931804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{416239}}^1$

素因数の和:416290

約数の個数: 48

約数和(自身を含む): 5221314560

約数和(自身を除く): 3208382756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 416239, 832478, 1248717, 1664956, 2497434, 4994868, 5411107, 10822214, 12903409, 16233321, 21644428, 25806818, 32466642, 38710227, 51613636, 64933284, 77420454, 154840908, 167744317, 335488634, 503232951, 670977268, 1006465902, 2012931804]

約数ペア:

[(1, 2012931804), (2, 1006465902), (3, 670977268), (4, 503232951), (6, 335488634), (12, 167744317), (13, 154840908), (26, 77420454), (31, 64933284), (39, 51613636), (52, 38710227), (62, 32466642), (78, 25806818), (93, 21644428), (124, 16233321), (156, 12903409), (186, 10822214), (372, 5411107), (403, 4994868), (806, 2497434), (1209, 1664956), (1612, 1248717), (2418, 832478), (4836, 416239)]