2151761936

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1259}}^1\times {\mathrm{2887}}^1$

素因数の和:4191

約数の個数: 40

約数和(自身を含む): 4286600640

約数和(自身を除く): 2134838704

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1259, 2518, 2887, 5036, 5774, 10072, 11548, 20144, 23096, 46192, 46583, 93166, 106819, 186332, 213638, 372664, 427276, 745328, 854552, 1709104, 3634733, 7269466, 14538932, 29077864, 58155728, 134485121, 268970242, 537940484, 1075880968, 2151761936]

約数ペア:

[(1, 2151761936), (2, 1075880968), (4, 537940484), (8, 268970242), (16, 134485121), (37, 58155728), (74, 29077864), (148, 14538932), (296, 7269466), (592, 3634733), (1259, 1709104), (2518, 854552), (2887, 745328), (5036, 427276), (5774, 372664), (10072, 213638), (11548, 186332), (20144, 106819), (23096, 93166), (46192, 46583)]