862272008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{32261}}^1$

素因数の和:32537

約数の個数: 32

約数和(自身を含む): 1747955160

約数和(自身を除く): 885683152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 3341, 6682, 13364, 26728, 32261, 64522, 129044, 258088, 419393, 838786, 1677572, 3355144, 8291077, 16582154, 33164308, 66328616, 107784001, 215568002, 431136004, 862272008]

約数ペア:

[(1, 862272008), (2, 431136004), (4, 215568002), (8, 107784001), (13, 66328616), (26, 33164308), (52, 16582154), (104, 8291077), (257, 3355144), (514, 1677572), (1028, 838786), (2056, 419393), (3341, 258088), (6682, 129044), (13364, 64522), (26728, 32261)]