251552972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 498161664

約数和(自身を除く): 246608692

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 311, 341, 593, 622, 682, 1186, 1244, 1364, 2372, 3421, 6523, 6842, 9641, 13046, 13684, 18383, 19282, 26092, 36766, 38564, 73532, 106051, 184423, 202213, 212102, 368846, 404426, 424204, 737692, 808852, 2028653, 4057306, 5717113, 8114612, 11434226, 22868452, 62888243, 125776486, 251552972]

約数ペア:

[(1, 251552972), (2, 125776486), (4, 62888243), (11, 22868452), (22, 11434226), (31, 8114612), (44, 5717113), (62, 4057306), (124, 2028653), (311, 808852), (341, 737692), (593, 424204), (622, 404426), (682, 368846), (1186, 212102), (1244, 202213), (1364, 184423), (2372, 106051), (3421, 73532), (6523, 38564), (6842, 36766), (9641, 26092), (13046, 19282), (13684, 18383)]