2429422384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257791}}^1$

素因数の和:257849

約数の個数: 40

約数和(自身を含む): 5114593280

約数和(自身を除く): 2685170896

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 257791, 515582, 1031164, 2062328, 4124656, 4898029, 7991521, 9796058, 15983042, 19592116, 31966084, 39184232, 63932168, 78368464, 127864336, 151838899, 303677798, 607355596, 1214711192, 2429422384]

約数ペア:

[(1, 2429422384), (2, 1214711192), (4, 607355596), (8, 303677798), (16, 151838899), (19, 127864336), (31, 78368464), (38, 63932168), (62, 39184232), (76, 31966084), (124, 19592116), (152, 15983042), (248, 9796058), (304, 7991521), (496, 4898029), (589, 4124656), (1178, 2062328), (2356, 1031164), (4712, 515582), (9424, 257791)]