2018196304

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{18199}}^1$

素因数の和:18475

約数の個数: 40

約数和(自身を含む): 4062240000

約数和(自身を除く): 2044043696

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 239, 464, 478, 956, 1912, 3824, 6931, 13862, 18199, 27724, 36398, 55448, 72796, 110896, 145592, 291184, 527771, 1055542, 2111084, 4222168, 4349561, 8444336, 8699122, 17398244, 34796488, 69592976, 126137269, 252274538, 504549076, 1009098152, 2018196304]

約数ペア:

[(1, 2018196304), (2, 1009098152), (4, 504549076), (8, 252274538), (16, 126137269), (29, 69592976), (58, 34796488), (116, 17398244), (232, 8699122), (239, 8444336), (464, 4349561), (478, 4222168), (956, 2111084), (1912, 1055542), (3824, 527771), (6931, 291184), (13862, 145592), (18199, 110896), (27724, 72796), (36398, 55448)]