2002108736

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{83}}^2\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 84

約数和(自身を含む): 4250740800

約数和(自身を除く): 2248632064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 166, 239, 304, 332, 478, 608, 664, 956, 1216, 1328, 1577, 1912, 2656, 3154, 3824, 4541, 5312, 6308, 6889, 7648, 9082, 12616, 13778, 15296, 18164, 19837, 25232, 27556, 36328, 39674, 50464, 55112, 72656, 79348, 100928, 110224, 130891, 145312, 158696, 220448, 261782, 290624, 317392, 376903, 440896, 523564, 634784, 753806, 1047128, 1269568, 1507612, 1646471, 2094256, 3015224, 3292942, 4188512, 6030448, 6585884, 8377024, 12060896, 13171768, 24121792, 26343536, 31282949, 52687072, 62565898, 105374144, 125131796, 250263592, 500527184, 1001054368, 2002108736]

約数ペア:

[(1, 2002108736), (2, 1001054368), (4, 500527184), (8, 250263592), (16, 125131796), (19, 105374144), (32, 62565898), (38, 52687072), (64, 31282949), (76, 26343536), (83, 24121792), (152, 13171768), (166, 12060896), (239, 8377024), (304, 6585884), (332, 6030448), (478, 4188512), (608, 3292942), (664, 3015224), (956, 2094256), (1216, 1646471), (1328, 1507612), (1577, 1269568), (1912, 1047128), (2656, 753806), (3154, 634784), (3824, 523564), (4541, 440896), (5312, 376903), (6308, 317392), (6889, 290624), (7648, 261782), (9082, 220448), (12616, 158696), (13778, 145312), (15296, 130891), (18164, 110224), (19837, 100928), (25232, 79348), (27556, 72656), (36328, 55112), (39674, 50464)]