2015165642

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1\times {\mathrm{1831}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 3489300480

約数和(自身を除く): 1474134838

約数列:

[1, 2, 7, 14, 127, 254, 619, 889, 1238, 1778, 1831, 3662, 4333, 8666, 12817, 25634, 78613, 157226, 232537, 465074, 550291, 1100582, 1133389, 1627759, 2266778, 3255518, 7933723, 15867446, 143940403, 287880806, 1007582821, 2015165642]

約数ペア:

[(1, 2015165642), (2, 1007582821), (7, 287880806), (14, 143940403), (127, 15867446), (254, 7933723), (619, 3255518), (889, 2266778), (1238, 1627759), (1778, 1133389), (1831, 1100582), (3662, 550291), (4333, 465074), (8666, 232537), (12817, 157226), (25634, 78613)]