2008703068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{2137}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 3892117824

約数和(自身を除く): 1883414756

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 601, 782, 1202, 1564, 2137, 2404, 4274, 8548, 10217, 13823, 20434, 27646, 36329, 40868, 49151, 55292, 72658, 98302, 145316, 196604, 234991, 469982, 835567, 939964, 1284337, 1671134, 2568674, 3342268, 5137348, 21833729, 29539751, 43667458, 59079502, 87334916, 118159004, 502175767, 1004351534, 2008703068]

約数ペア:

[(1, 2008703068), (2, 1004351534), (4, 502175767), (17, 118159004), (23, 87334916), (34, 59079502), (46, 43667458), (68, 29539751), (92, 21833729), (391, 5137348), (601, 3342268), (782, 2568674), (1202, 1671134), (1564, 1284337), (2137, 939964), (2404, 835567), (4274, 469982), (8548, 234991), (10217, 196604), (13823, 145316), (20434, 98302), (27646, 72658), (36329, 55292), (40868, 49151)]