403679968276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{373171}}^1$

素因数の和:373552

約数の個数: 48

約数和(自身を含む): 774131879808

約数和(自身を除く): 370451911532

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 293, 586, 923, 1172, 1846, 3692, 3809, 7618, 15236, 20803, 41606, 83212, 270439, 373171, 540878, 746342, 1081756, 1492684, 4851223, 9702446, 19404892, 26495141, 52990282, 105980564, 109339103, 218678206, 344436833, 437356412, 688873666, 1377747332, 1421408339, 2842816678, 5685633356, 7763076313, 15526152626, 31052305252, 100919992069, 201839984138, 403679968276]

約数ペア:

[(1, 403679968276), (2, 201839984138), (4, 100919992069), (13, 31052305252), (26, 15526152626), (52, 7763076313), (71, 5685633356), (142, 2842816678), (284, 1421408339), (293, 1377747332), (586, 688873666), (923, 437356412), (1172, 344436833), (1846, 218678206), (3692, 109339103), (3809, 105980564), (7618, 52990282), (15236, 26495141), (20803, 19404892), (41606, 9702446), (83212, 4851223), (270439, 1492684), (373171, 1081756), (540878, 746342)]