1566621628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{10657}}^1$

素因数の和:10942

約数の個数: 48

約数和(自身を含む): 3233722464

約数和(自身を除く): 1667100836

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 257, 286, 514, 572, 1028, 2827, 3341, 5654, 6682, 10657, 11308, 13364, 21314, 36751, 42628, 73502, 117227, 138541, 147004, 234454, 277082, 468908, 554164, 1523951, 2738849, 3047902, 5477698, 6095804, 10955396, 30127339, 35605037, 60254678, 71210074, 120509356, 142420148, 391655407, 783310814, 1566621628]

約数ペア:

[(1, 1566621628), (2, 783310814), (4, 391655407), (11, 142420148), (13, 120509356), (22, 71210074), (26, 60254678), (44, 35605037), (52, 30127339), (143, 10955396), (257, 6095804), (286, 5477698), (514, 3047902), (572, 2738849), (1028, 1523951), (2827, 554164), (3341, 468908), (5654, 277082), (6682, 234454), (10657, 147004), (11308, 138541), (13364, 117227), (21314, 73502), (36751, 42628)]