2017430044

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{2141}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 4100918976

約数和(自身を除く): 2083488932

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 461, 511, 922, 1022, 1844, 2044, 2141, 3227, 4282, 6454, 8564, 12908, 14987, 29974, 33653, 59948, 67306, 134612, 156293, 235571, 312586, 471142, 625172, 942284, 987001, 1094051, 1974002, 2188102, 3948004, 4376204, 6909007, 13818014, 27636028, 72051073, 144102146, 288204292, 504357511, 1008715022, 2017430044]

約数ペア:

[(1, 2017430044), (2, 1008715022), (4, 504357511), (7, 288204292), (14, 144102146), (28, 72051073), (73, 27636028), (146, 13818014), (292, 6909007), (461, 4376204), (511, 3948004), (922, 2188102), (1022, 1974002), (1844, 1094051), (2044, 987001), (2141, 942284), (3227, 625172), (4282, 471142), (6454, 312586), (8564, 235571), (12908, 156293), (14987, 134612), (29974, 67306), (33653, 59948)]