2018797370

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1\times {\mathrm{2269}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 3662200080

約数和(自身を除く): 1643402710

約数列:

[1, 2, 5, 10, 193, 386, 461, 922, 965, 1930, 2269, 2305, 4538, 4610, 11345, 22690, 88973, 177946, 437917, 444865, 875834, 889730, 1046009, 2092018, 2189585, 4379170, 5230045, 10460090, 201879737, 403759474, 1009398685, 2018797370]

約数ペア:

[(1, 2018797370), (2, 1009398685), (5, 403759474), (10, 201879737), (193, 10460090), (386, 5230045), (461, 4379170), (922, 2189585), (965, 2092018), (1930, 1046009), (2269, 889730), (2305, 875834), (4538, 444865), (4610, 437917), (11345, 177946), (22690, 88973)]