2005354952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{130489}}^1$

素因数の和:130625

約数の個数: 32

約数和(自身を含む): 4016482200

約数和(自身を除く): 2011127248

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 7684, 15368, 130489, 260978, 521956, 1043912, 2218313, 4436626, 8873252, 14745257, 17746504, 29490514, 58981028, 117962056, 250669369, 501338738, 1002677476, 2005354952]

約数ペア:

[(1, 2005354952), (2, 1002677476), (4, 501338738), (8, 250669369), (17, 117962056), (34, 58981028), (68, 29490514), (113, 17746504), (136, 14745257), (226, 8873252), (452, 4436626), (904, 2218313), (1921, 1043912), (3842, 521956), (7684, 260978), (15368, 130489)]